The compound described by Ti2NbNi9 is Uranium Silicide-derived structured and crystallizes in the orthorhombic Amm2 space group. There are five inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent Ni(11); two equivalent Ni(14); two equivalent Ni(8); two Ni(9,9); and four Ni(17,17) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(1)Ni12 cuboctahedra; corners with two equivalent Ti(2)Ni12 cuboctahedra; corners with two equivalent Nb(3)Ni12 cuboctahedra; corners with two equivalent Nb(4)Ni12 cuboctahedra; corners with four equivalent Nb(2)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra; edges with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(11)Ti4Ni8 cuboctahedra; faces with two Ni(9,9)Ti4Ni8 cuboctahedra; faces with four equivalent Ti(5)Ni12 cuboctahedra; and faces with four Ni(17,17)Ti3NbNi8 cuboctahedra. In the second Ti site, Ti(2) is bonded to two equivalent Ni(12); two equivalent Ni(15); two Ni(7,7); two Ni(9,9); and four Ni(18,18,18) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(1)Ni12 cuboctahedra; corners with two equivalent Ti(2)Ni12 cuboctahedra; corners with two equivalent Nb(1)Ni12 cuboctahedra; corners with two equivalent Nb(4)Ni12 cuboctahedra; corners with four equivalent Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(7,7)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra; edges with four Ni(16,16,16)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(7,7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(12)Ti4Ni8 cuboctahedra; faces with two Ni(9,9)Ti4Ni8 cuboctahedra; faces with four equivalent Ti(3)Ni12 cuboctahedra; and faces with four Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the third Ti site, Ti(3) is bonded to one Ni(12); one Ni(4); two equivalent Ni(15); two Ni(16,16); two Ni(18,18); two equivalent Ni(3); and two Ni(7,7) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra; corners with four equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with four Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra; edges with two Ni(1,1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(16,16)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(18,18)Ti3NbNi8 cuboctahedra; edges with two Ni(7,7)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(2)Ni12 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Nb(1)Ni12 cuboctahedra; faces with two Ni(16,16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; and faces with two Ni(7,7)Ti3NbNi8 cuboctahedra. In the fourth Ti site, Ti(4) is bonded to one Ni(10); one Ni(5); two equivalent Ni(1); two equivalent Ni(13); two equivalent Ni(16); two Ni(17,17); and two equivalent Ni(8) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with four Ni(17,17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(17,17)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Nb(2)Ni12 cuboctahedra; faces with two equivalent Nb(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; and faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra. In the fifth Ti site, Ti(5) is bonded to one Ni(11); one Ni(6); two equivalent Ni(14); two Ni(17,17); two Ni(18,18); two equivalent Ni(2); and two Ni(9,9) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with four Ni(17,17)Ti3NbNi8 cuboctahedra; corners with four Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(17,17)Ti3NbNi8 cuboctahedra; edges with two Ni(18,18)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(12)Ti4Ni8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(1)Ni12 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Nb(3)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; and faces with two Ni(9,9)Ti4Ni8 cuboctahedra. There are four inequivalent Nb sites. In the first Nb site, Nb(1) is bonded to two equivalent Ni(1), two equivalent Ni(15), two equivalent Ni(3), two equivalent Ni(4), and four equivalent Ni(16) atoms to form NbNi12 cuboctahedra that share corners with two equivalent Ti(2)Ni12 cuboctahedra; corners with two equivalent Nb(1)Ni12 cuboctahedra; corners with two equivalent Nb(2)Ni12 cuboctahedra; corners with two equivalent Nb(3)Ni12 cuboctahedra; corners with four equivalent Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(18,18)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with four equivalent Ti(3)Ni12 cuboctahedra; and faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the second Nb site, Nb(2) is bonded to two equivalent Ni(1); two equivalent Ni(13); two equivalent Ni(2); two equivalent Ni(5); and four Ni(17,17) atoms to form NbNi12 cuboctahedra that share corners with two equivalent Nb(1)Ni12 cuboctahedra; corners with two equivalent Nb(2)Ni12 cuboctahedra; corners with two equivalent Nb(3)Ni12 cuboctahedra; corners with two equivalent Nb(4)Ni12 cuboctahedra; corners with four equivalent Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(11)Ti4Ni8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with four equivalent Ti(4)Ni12 cuboctahedra; and faces with four Ni(17,17)Ti3NbNi8 cuboctahedra. In the third Nb site, Nb(3) is bonded to two equivalent Ni(14); two equivalent Ni(2); two equivalent Ni(3); two equivalent Ni(6); and four Ni(18,18,18) atoms to form NbNi12 cuboctahedra that share corners with two equivalent Ti(1)Ni12 cuboctahedra; corners with two equivalent Nb(1)Ni12 cuboctahedra; corners with two equivalent Nb(2)Ni12 cuboctahedra; corners with two equivalent Nb(3)Ni12 cuboctahedra; corners with four equivalent Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(12)Ti4Ni8 cuboctahedra; edges with four equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; edges with four Ni(9,9)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with four equivalent Ti(5)Ni12 cuboctahedra; and faces with four Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the fourth Nb site, Nb(4) is bonded to two equivalent Ni(10), two equivalent Ni(13), two equivalent Ni(7), two equivalent Ni(8), and four equivalent Ni(16) atoms to form NbNi12 cuboctahedra that share corners with two equivalent Ti(1)Ni12 cuboctahedra; corners with two equivalent Ti(2)Ni12 cuboctahedra; corners with two equivalent Nb(2)Ni12 cuboctahedra; corners with two equivalent Nb(4)Ni12 cuboctahedra; corners with four equivalent Nb(1)Ni12 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with four equivalent Ti(4)Ni12 cuboctahedra; and faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. There are thirty-one inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to two equivalent Ti(4), one Nb(1), one Nb(2), one Ni(4), one Ni(5), two equivalent Ni(1), two equivalent Ni(13), and two equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with four equivalent Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Nb(4)Ni12 cuboctahedra; edges with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; and faces with six equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the second Ni site, Ni(2) is bonded to two equivalent Ti(5); one Nb(2); one Nb(3); one Ni(5); one Ni(6); two equivalent Ni(14); two Ni(17,17); and two equivalent Ni(2) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with four equivalent Ni(9)Ti4Ni8 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(1)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra; edges with four Ni(18,18)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; and faces with six Ni(17,17)Ti3NbNi8 cuboctahedra. In the third Ni site, Ni(3) is bonded to two equivalent Ti(3); one Nb(1); one Nb(3); one Ni(4); one Ni(6); two equivalent Ni(15); two Ni(18,18); and two equivalent Ni(3) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(2)Ni12 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(12)Ti4Ni8 cuboctahedra; edges with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; and faces with six Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the fourth Ni site, Ni(4) is bonded to two equivalent Ti(3), two equivalent Nb(1), two equivalent Ni(1), two equivalent Ni(3), and four equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(12)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra; edges with two equivalent Nb(4)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ti(4)Ni12 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(18,18)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Nb(1)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; and faces with four equivalent Ni(15)Ti3NbNi8 cuboctahedra. In the fifth Ni site, Ni(5) is bonded to two equivalent Ti(4); two equivalent Nb(2); two equivalent Ni(1); two equivalent Ni(2); and four Ni(17,17) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; corners with four equivalent Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra; edges with two equivalent Ti(1)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ti(5)Ni12 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Nb(2)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; and faces with four Ni(17,17)Ti3NbNi8 cuboctahedra. In the sixth Ni site, Ni(6) is bonded to two equivalent Ti(5); two equivalent Nb(3); two equivalent Ni(2); two equivalent Ni(3); and four Ni(18,18,18) atoms to form NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(11)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(12)Ti4Ni8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra; edges with two equivalent Ti(2)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ti(3)Ni12 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; edges with four Ni(9,9)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Nb(3)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; and faces with four Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the seventh Ni site, Ni(7) is bonded to one Ti(2), two equivalent Ti(3), one Nb(4), one Ni(10), one Ni(12), two equivalent Ni(15), two equivalent Ni(16), and two equivalent Ni(7) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(9)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Nb(1)Ni12 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(18)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; and faces with six equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the eighth Ni site, Ni(8) is bonded to one Ti(1); two equivalent Ti(4); one Nb(4); one Ni(10); one Ni(11); two equivalent Ni(13); two Ni(17,17); and two equivalent Ni(8) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(9)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(2)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; and faces with six Ni(17,17)Ti3NbNi8 cuboctahedra. In the ninth Ni site, Ni(9) is bonded to one Ti(1); one Ti(2); two equivalent Ti(5); one Ni(11); one Ni(12); two equivalent Ni(14); two Ni(18,18); and two equivalent Ni(9) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(9)Ti4Ni8 cuboctahedra; and faces with six Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the tenth Ni site, Ni(9) is bonded to one Ti(1); one Ti(2); two equivalent Ti(5); one Ni(11); one Ni(12); two equivalent Ni(14); two Ni(18,18); and two equivalent Ni(9) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(9)Ti4Ni8 cuboctahedra; and faces with six Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the eleventh Ni site, Ni(10) is bonded to two equivalent Ti(4), two equivalent Nb(4), two equivalent Ni(7), two equivalent Ni(8), and four equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(11)Ti4Ni8 cuboctahedra; corners with two equivalent Ni(12)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra; edges with two equivalent Nb(1)Ni12 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with four equivalent Ti(3)Ni12 cuboctahedra; edges with four equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Nb(4)Ni12 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; and faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the twelfth Ni site, Ni(11) is bonded to two equivalent Ti(1); two equivalent Ti(5); two equivalent Ni(8); two Ni(9,9); and four Ni(17,17) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(11)Ti4Ni8 cuboctahedra; corners with two equivalent Ni(12)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra; edges with two equivalent Nb(2)Ni12 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra; edges with four equivalent Ti(4)Ni12 cuboctahedra; edges with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(1)Ni12 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with two Ni(9,9)Ti4Ni8 cuboctahedra; faces with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; and faces with four Ni(17,17)Ti3NbNi8 cuboctahedra. In the thirteenth Ni site, Ni(12) is bonded to two equivalent Ti(2); two equivalent Ti(3); two Ni(7,7); two Ni(9,9); and four Ni(18,18,18) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(11)Ti4Ni8 cuboctahedra; corners with two equivalent Ni(12)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two Ni(7,7)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra; edges with four equivalent Ti(5)Ni12 cuboctahedra; edges with four Ni(16,16,16)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(2)Ni12 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(7,7)Ti3NbNi8 cuboctahedra; faces with two Ni(9,9)Ti4Ni8 cuboctahedra; faces with four equivalent Ni(15)Ti3NbNi8 cuboctahedra; and faces with four Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the fourteenth Ni site, Ni(13) is bonded to two equivalent Ti(4); one Nb(2); one Nb(4); two equivalent Ni(1); two equivalent Ni(16); two Ni(17,17); and two equivalent Ni(8) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with four equivalent Ti(4)Ni12 cuboctahedra; corners with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with four Ni(17,17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra; edges with two equivalent Ti(1)Ni12 cuboctahedra; edges with two equivalent Nb(1)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(17,17)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; and faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra. In the fifteenth Ni site, Ni(14) is bonded to one Ti(1); two equivalent Ti(5); one Nb(3); two Ni(17,17); two Ni(18,18); two equivalent Ni(2); and two Ni(9,9) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with four equivalent Ti(5)Ni12 cuboctahedra; corners with four Ni(17,17)Ti3NbNi8 cuboctahedra; corners with four Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(2)Ni12 cuboctahedra; edges with two equivalent Nb(2)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(17,17)Ti3NbNi8 cuboctahedra; edges with two Ni(18,18)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(11)Ti4Ni8 cuboctahedra; and faces with two Ni(9,9)Ti4Ni8 cuboctahedra. In the sixteenth Ni site, Ni(15) is bonded to one Ti(2); two equivalent Ti(3); one Nb(1); two Ni(16,16); two Ni(18,18); two equivalent Ni(3); and two Ni(7,7) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with four equivalent Ti(3)Ni12 cuboctahedra; corners with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra; corners with four Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two equivalent Nb(4)Ni12 cuboctahedra; edges with two Ni(1,1)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(16,16)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(18,18)Ti3NbNi8 cuboctahedra; edges with two Ni(7,7)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two Ni(16,16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; faces with two Ni(7,7)Ti3NbNi8 cuboctahedra; and faces with two equivalent Ni(12)Ti4Ni8 cuboctahedra. In the seventeenth Ni site, Ni(16) is bonded to one Ti(3), one Ti(4), one Nb(1), one Nb(4), one Ni(1), one Ni(10), one Ni(13), one Ni(15), one Ni(4), one Ni(7), and two equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra, corners with two equivalent Ti(4)Ni12 cuboctahedra, corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra, corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra, corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra, corners with six equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ti(2)Ni12 cuboctahedra,  an edgeedge with one Ti(3)Ni12 cuboctahedra,  an edgeedge with one Ti(4)Ni12 cuboctahedra,  an edgeedge with one Nb(1)Ni12 cuboctahedra,  an edgeedge with one Nb(2)Ni12 cuboctahedra,  an edgeedge with one Nb(4)Ni12 cuboctahedra,  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra, edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra, edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra,  a faceface with one Ti(3)Ni12 cuboctahedra,  a faceface with one Ti(4)Ni12 cuboctahedra,  a faceface with one Nb(1)Ni12 cuboctahedra,  a faceface with one Nb(4)Ni12 cuboctahedra,  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(3)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra,  a faceface with one Ni(8)Ti3NbNi8 cuboctahedra, faces with three equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra, faces with three equivalent Ni(7)Ti3NbNi8 cuboctahedra, and faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the eighteenth Ni site, Ni(17) is bonded to one Ti(1), one Ti(4), one Ti(5), one Nb(2), one Ni(11), one Ni(13), one Ni(14), one Ni(2), one Ni(5), one Ni(8), and two equivalent Ni(17) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(4)Ni12 cuboctahedra, corners with two equivalent Ti(5)Ni12 cuboctahedra, corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra, corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra, corners with six equivalent Ni(17)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ti(1)Ni12 cuboctahedra,  an edgeedge with one Ti(4)Ni12 cuboctahedra,  an edgeedge with one Ti(5)Ni12 cuboctahedra,  an edgeedge with one Nb(2)Ni12 cuboctahedra,  an edgeedge with one Nb(3)Ni12 cuboctahedra,  an edgeedge with one Nb(4)Ni12 cuboctahedra,  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra, edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra, edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra,  a faceface with one Ti(1)Ni12 cuboctahedra,  a faceface with one Ti(4)Ni12 cuboctahedra,  a faceface with one Ti(5)Ni12 cuboctahedra,  a faceface with one Nb(2)Ni12 cuboctahedra,  a faceface with one Ni(1)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra,  a faceface with one Ni(11)Ti4Ni8 cuboctahedra,  a faceface with one Ni(9)Ti4Ni8 cuboctahedra, faces with three equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra, faces with three equivalent Ni(8)Ti3NbNi8 cuboctahedra, and faces with four equivalent Ni(17)Ti3NbNi8 cuboctahedra. In the nineteenth Ni site, Ni(18) is bonded to one Ti(2), one Ti(3), one Ti(5), one Nb(3), one Ni(12), one Ni(14), one Ni(15), one Ni(3), one Ni(6), one Ni(9), and two equivalent Ni(18) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with six Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(9,9)Ti4Ni8 cuboctahedra; and faces with four equivalent Ni(18)Ti3NbNi8 cuboctahedra. In the twentieth Ni site, Ni(17) is bonded to one Ti(1), one Ti(4), one Ti(5), one Nb(2), one Ni(11), one Ni(13), one Ni(14), one Ni(2), one Ni(5), one Ni(8), and two equivalent Ni(17) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(4)Ni12 cuboctahedra, corners with two equivalent Ti(5)Ni12 cuboctahedra, corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra, corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra, corners with six equivalent Ni(17)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ti(1)Ni12 cuboctahedra,  an edgeedge with one Ti(4)Ni12 cuboctahedra,  an edgeedge with one Ti(5)Ni12 cuboctahedra,  an edgeedge with one Nb(2)Ni12 cuboctahedra,  an edgeedge with one Nb(3)Ni12 cuboctahedra,  an edgeedge with one Nb(4)Ni12 cuboctahedra,  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra, edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra, edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra,  a faceface with one Ti(1)Ni12 cuboctahedra,  a faceface with one Ti(4)Ni12 cuboctahedra,  a faceface with one Ti(5)Ni12 cuboctahedra,  a faceface with one Nb(2)Ni12 cuboctahedra,  a faceface with one Ni(1)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra,  a faceface with one Ni(11)Ti4Ni8 cuboctahedra,  a faceface with one Ni(9)Ti4Ni8 cuboctahedra, faces with three equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra, faces with three equivalent Ni(8)Ti3NbNi8 cuboctahedra, and faces with four equivalent Ni(17)Ti3NbNi8 cuboctahedra. In the twenty-first Ni site, Ni(18) is bonded to one Ti(2), one Ti(3), one Ti(5), one Nb(3), one Ni(12), one Ni(14), one Ni(15), one Ni(3), one Ni(6), one Ni(9), and two equivalent Ni(18) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with six equivalent Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(9,9)Ti4Ni8 cuboctahedra; and faces with four Ni(18,18)Ti3NbNi8 cuboctahedra. In the twenty-second Ni site, Ni(18) is bonded to one Ti(2), one Ti(3), one Ti(5), one Nb(3), one Ni(12), one Ni(14), one Ni(15), one Ni(3), one Ni(6), one Ni(9), and two equivalent Ni(18) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with six Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(9,9)Ti4Ni8 cuboctahedra; and faces with four equivalent Ni(18)Ti3NbNi8 cuboctahedra. In the twenty-third Ni site, Ni(1) is bonded to two equivalent Ti(4); one Nb(1); one Nb(2); one Ni(4); one Ni(5); two equivalent Ni(1); two equivalent Ni(13); and two Ni(16,16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with four equivalent Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Nb(4)Ni12 cuboctahedra; edges with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; and faces with six Ni(16,16,16)Ti2Nb2Ni8 cuboctahedra. In the twenty-fourth Ni site, Ni(2) is bonded to two equivalent Ti(5); one Nb(2); one Nb(3); one Ni(5); one Ni(6); two equivalent Ni(14); two Ni(17,17); and two equivalent Ni(2) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with four equivalent Ni(9)Ti4Ni8 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(1)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra; edges with four equivalent Ni(18)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; and faces with six Ni(17,17,17)Ti3NbNi8 cuboctahedra. In the twenty-fifth Ni site, Ni(7) is bonded to one Ti(2); two equivalent Ti(3); one Nb(4); one Ni(10); one Ni(12); two equivalent Ni(15); two Ni(16,16); and two equivalent Ni(7) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(9)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Nb(1)Ni12 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; and faces with six Ni(16,16,16)Ti2Nb2Ni8 cuboctahedra. In the twenty-sixth Ni site, Ni(8) is bonded to one Ti(1); two equivalent Ti(4); one Nb(4); one Ni(10); one Ni(11); two equivalent Ni(13); two Ni(17,17); and two equivalent Ni(8) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(9)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(2)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; and faces with six Ni(17,17,17)Ti3NbNi8 cuboctahedra. In the twenty-seventh Ni site, Ni(9) is bonded to one Ti(1); one Ti(2); two equivalent Ti(5); one Ni(11); one Ni(12); two equivalent Ni(14); two Ni(18,18); and two equivalent Ni(9) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(9)Ti4Ni8 cuboctahedra; and faces with six Ni(18,18)Ti3NbNi8 cuboctahedra. In the twenty-eighth Ni site, Ni(16) is bonded to one Ti(3), one Ti(4), one Nb(1), one Nb(4), one Ni(1), one Ni(10), one Ni(13), one Ni(15), one Ni(4), one Ni(7), and two equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra; corners with six Ni(16,16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(4)Ni12 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(8)Ti3NbNi8 cuboctahedra; faces with three Ni(1,1)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(7,7)Ti3NbNi8 cuboctahedra; and faces with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra. In the twenty-ninth Ni site, Ni(17) is bonded to one Ti(1), one Ti(4), one Ti(5), one Nb(2), one Ni(11), one Ni(13), one Ni(14), one Ni(2), one Ni(5), one Ni(8), and two equivalent Ni(17) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra; corners with six Ni(17,17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(4)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(9)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(8,8)Ti3NbNi8 cuboctahedra; and faces with four equivalent Ni(17)Ti3NbNi8 cuboctahedra. In the thirtieth Ni site, Ni(16) is bonded to one Ti(3), one Ti(4), one Nb(1), one Nb(4), one Ni(1), one Ni(10), one Ni(13), one Ni(15), one Ni(4), one Ni(7), and two equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra; corners with six Ni(16,16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(4)Ni12 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(8)Ti3NbNi8 cuboctahedra; faces with three Ni(1,1)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(7,7)Ti3NbNi8 cuboctahedra; and faces with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra. In the thirty-first Ni site, Ni(17) is bonded to one Ti(1), one Ti(4), one Ti(5), one Nb(2), one Ni(11), one Ni(13), one Ni(14), one Ni(2), one Ni(5), one Ni(8), and two equivalent Ni(17) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra; corners with six Ni(17,17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(4)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(9)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(8,8)Ti3NbNi8 cuboctahedra; and faces with four equivalent Ni(17)Ti3NbNi8 cuboctahedra. is represented by the CIF file [CIF]
data_Ti2NbNi9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.562
_cell_length_b   13.562
_cell_length_c   8.441
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   158.224
_symmetry_Int_Tables_number   1
_cell_volume   575.988
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Ti  Ti0  1  0.777  0.223  0.000  1.0
  Ti  Ti1  1  0.442  0.558  0.000  1.0
  Ti  Ti2  1  0.999  0.001  0.249  1.0
  Ti  Ti3  1  0.666  0.334  0.250  1.0
  Ti  Ti4  1  0.333  0.667  0.250  1.0
  Ti  Ti5  1  0.999  0.001  0.751  1.0
  Ti  Ti6  1  0.666  0.334  0.750  1.0
  Ti  Ti7  1  0.333  0.667  0.750  1.0
  Nb  Nb8  1  0.555  0.445  0.500  1.0
  Nb  Nb9  1  0.224  0.776  0.500  1.0
  Nb  Nb10  1  0.889  0.111  0.500  1.0
  Nb  Nb11  1  0.110  0.890  0.000  1.0
  Ni  Ni12  1  0.383  0.106  0.500  1.0
  Ni  Ni13  1  0.049  0.438  0.500  1.0
  Ni  Ni14  1  0.716  0.773  0.500  1.0
  Ni  Ni15  1  0.894  0.617  0.500  1.0
  Ni  Ni16  1  0.562  0.951  0.500  1.0
  Ni  Ni17  1  0.227  0.284  0.500  1.0
  Ni  Ni18  1  0.056  0.944  0.500  1.0
  Ni  Ni19  1  0.723  0.277  0.500  1.0
  Ni  Ni20  1  0.389  0.611  0.500  1.0
  Ni  Ni21  1  0.284  0.231  0.000  1.0
  Ni  Ni22  1  0.950  0.561  0.000  1.0
  Ni  Ni23  1  0.617  0.897  0.000  1.0
  Ni  Ni24  1  0.769  0.716  0.000  1.0
  Ni  Ni25  1  0.439  0.050  0.000  1.0
  Ni  Ni26  1  0.103  0.383  0.000  1.0
  Ni  Ni27  1  0.609  0.391  0.000  1.0
  Ni  Ni28  1  0.276  0.724  0.000  1.0
  Ni  Ni29  1  0.942  0.058  0.000  1.0
  Ni  Ni30  1  0.167  0.833  0.250  1.0
  Ni  Ni31  1  0.833  0.167  0.247  1.0
  Ni  Ni32  1  0.499  0.501  0.247  1.0
  Ni  Ni33  1  0.833  0.667  0.250  1.0
  Ni  Ni34  1  0.502  0.003  0.247  1.0
  Ni  Ni35  1  0.167  0.335  0.248  1.0
  Ni  Ni36  1  0.333  0.167  0.250  1.0
  Ni  Ni37  1  0.997  0.498  0.247  1.0
  Ni  Ni38  1  0.665  0.833  0.248  1.0
  Ni  Ni39  1  0.167  0.833  0.750  1.0
  Ni  Ni40  1  0.833  0.167  0.753  1.0
  Ni  Ni41  1  0.499  0.501  0.753  1.0
  Ni  Ni42  1  0.833  0.667  0.750  1.0
  Ni  Ni43  1  0.502  0.003  0.753  1.0
  Ni  Ni44  1  0.167  0.335  0.752  1.0
  Ni  Ni45  1  0.333  0.167  0.750  1.0
  Ni  Ni46  1  0.997  0.498  0.753  1.0
  Ni  Ni47  1  0.665  0.833  0.752  1.0
[/CIF]
.
The compound described by Ti2NbNi9 is Uranium Silicide-derived structured and crystallizes in the orthorhombic Amm2 space group. There are five inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent Ni(11); two equivalent Ni(14); two equivalent Ni(8); two Ni(9,9); and four Ni(17,17) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(1)Ni12 cuboctahedra; corners with two equivalent Ti(2)Ni12 cuboctahedra; corners with two equivalent Nb(3)Ni12 cuboctahedra; corners with two equivalent Nb(4)Ni12 cuboctahedra; corners with four equivalent Nb(2)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra; edges with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(11)Ti4Ni8 cuboctahedra; faces with two Ni(9,9)Ti4Ni8 cuboctahedra; faces with four equivalent Ti(5)Ni12 cuboctahedra; and faces with four Ni(17,17)Ti3NbNi8 cuboctahedra. In the second Ti site, Ti(2) is bonded to two equivalent Ni(12); two equivalent Ni(15); two Ni(7,7); two Ni(9,9); and four Ni(18,18,18) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(1)Ni12 cuboctahedra; corners with two equivalent Ti(2)Ni12 cuboctahedra; corners with two equivalent Nb(1)Ni12 cuboctahedra; corners with two equivalent Nb(4)Ni12 cuboctahedra; corners with four equivalent Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(7,7)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra; edges with four Ni(16,16,16)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(7,7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(12)Ti4Ni8 cuboctahedra; faces with two Ni(9,9)Ti4Ni8 cuboctahedra; faces with four equivalent Ti(3)Ni12 cuboctahedra; and faces with four Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the third Ti site, Ti(3) is bonded to one Ni(12); one Ni(4); two equivalent Ni(15); two Ni(16,16); two Ni(18,18); two equivalent Ni(3); and two Ni(7,7) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra; corners with four equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with four Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra; edges with two Ni(1,1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(16,16)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(18,18)Ti3NbNi8 cuboctahedra; edges with two Ni(7,7)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(2)Ni12 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Nb(1)Ni12 cuboctahedra; faces with two Ni(16,16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; and faces with two Ni(7,7)Ti3NbNi8 cuboctahedra. In the fourth Ti site, Ti(4) is bonded to one Ni(10); one Ni(5); two equivalent Ni(1); two equivalent Ni(13); two equivalent Ni(16); two Ni(17,17); and two equivalent Ni(8) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with four Ni(17,17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(17,17)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Nb(2)Ni12 cuboctahedra; faces with two equivalent Nb(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; and faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra. In the fifth Ti site, Ti(5) is bonded to one Ni(11); one Ni(6); two equivalent Ni(14); two Ni(17,17); two Ni(18,18); two equivalent Ni(2); and two Ni(9,9) atoms to form TiNi12 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with four Ni(17,17)Ti3NbNi8 cuboctahedra; corners with four Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(17,17)Ti3NbNi8 cuboctahedra; edges with two Ni(18,18)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(12)Ti4Ni8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(1)Ni12 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Nb(3)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; and faces with two Ni(9,9)Ti4Ni8 cuboctahedra. There are four inequivalent Nb sites. In the first Nb site, Nb(1) is bonded to two equivalent Ni(1), two equivalent Ni(15), two equivalent Ni(3), two equivalent Ni(4), and four equivalent Ni(16) atoms to form NbNi12 cuboctahedra that share corners with two equivalent Ti(2)Ni12 cuboctahedra; corners with two equivalent Nb(1)Ni12 cuboctahedra; corners with two equivalent Nb(2)Ni12 cuboctahedra; corners with two equivalent Nb(3)Ni12 cuboctahedra; corners with four equivalent Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(18,18)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with four equivalent Ti(3)Ni12 cuboctahedra; and faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the second Nb site, Nb(2) is bonded to two equivalent Ni(1); two equivalent Ni(13); two equivalent Ni(2); two equivalent Ni(5); and four Ni(17,17) atoms to form NbNi12 cuboctahedra that share corners with two equivalent Nb(1)Ni12 cuboctahedra; corners with two equivalent Nb(2)Ni12 cuboctahedra; corners with two equivalent Nb(3)Ni12 cuboctahedra; corners with two equivalent Nb(4)Ni12 cuboctahedra; corners with four equivalent Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(11)Ti4Ni8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with four equivalent Ti(4)Ni12 cuboctahedra; and faces with four Ni(17,17)Ti3NbNi8 cuboctahedra. In the third Nb site, Nb(3) is bonded to two equivalent Ni(14); two equivalent Ni(2); two equivalent Ni(3); two equivalent Ni(6); and four Ni(18,18,18) atoms to form NbNi12 cuboctahedra that share corners with two equivalent Ti(1)Ni12 cuboctahedra; corners with two equivalent Nb(1)Ni12 cuboctahedra; corners with two equivalent Nb(2)Ni12 cuboctahedra; corners with two equivalent Nb(3)Ni12 cuboctahedra; corners with four equivalent Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(12)Ti4Ni8 cuboctahedra; edges with four equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; edges with four Ni(9,9)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with four equivalent Ti(5)Ni12 cuboctahedra; and faces with four Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the fourth Nb site, Nb(4) is bonded to two equivalent Ni(10), two equivalent Ni(13), two equivalent Ni(7), two equivalent Ni(8), and four equivalent Ni(16) atoms to form NbNi12 cuboctahedra that share corners with two equivalent Ti(1)Ni12 cuboctahedra; corners with two equivalent Ti(2)Ni12 cuboctahedra; corners with two equivalent Nb(2)Ni12 cuboctahedra; corners with two equivalent Nb(4)Ni12 cuboctahedra; corners with four equivalent Nb(1)Ni12 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with four equivalent Ti(4)Ni12 cuboctahedra; and faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. There are thirty-one inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to two equivalent Ti(4), one Nb(1), one Nb(2), one Ni(4), one Ni(5), two equivalent Ni(1), two equivalent Ni(13), and two equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with four equivalent Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Nb(4)Ni12 cuboctahedra; edges with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; and faces with six equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the second Ni site, Ni(2) is bonded to two equivalent Ti(5); one Nb(2); one Nb(3); one Ni(5); one Ni(6); two equivalent Ni(14); two Ni(17,17); and two equivalent Ni(2) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with four equivalent Ni(9)Ti4Ni8 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(1)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra; edges with four Ni(18,18)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; and faces with six Ni(17,17)Ti3NbNi8 cuboctahedra. In the third Ni site, Ni(3) is bonded to two equivalent Ti(3); one Nb(1); one Nb(3); one Ni(4); one Ni(6); two equivalent Ni(15); two Ni(18,18); and two equivalent Ni(3) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(2)Ni12 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(12)Ti4Ni8 cuboctahedra; edges with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; and faces with six Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the fourth Ni site, Ni(4) is bonded to two equivalent Ti(3), two equivalent Nb(1), two equivalent Ni(1), two equivalent Ni(3), and four equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(12)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra; edges with two equivalent Nb(4)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ti(4)Ni12 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(18,18)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Nb(1)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; and faces with four equivalent Ni(15)Ti3NbNi8 cuboctahedra. In the fifth Ni site, Ni(5) is bonded to two equivalent Ti(4); two equivalent Nb(2); two equivalent Ni(1); two equivalent Ni(2); and four Ni(17,17) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; corners with four equivalent Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra; edges with two equivalent Ti(1)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ti(5)Ni12 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Nb(2)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; and faces with four Ni(17,17)Ti3NbNi8 cuboctahedra. In the sixth Ni site, Ni(6) is bonded to two equivalent Ti(5); two equivalent Nb(3); two equivalent Ni(2); two equivalent Ni(3); and four Ni(18,18,18) atoms to form NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(11)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(12)Ti4Ni8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra; edges with two equivalent Ti(2)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ti(3)Ni12 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; edges with four Ni(9,9)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Nb(3)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; and faces with four Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the seventh Ni site, Ni(7) is bonded to one Ti(2), two equivalent Ti(3), one Nb(4), one Ni(10), one Ni(12), two equivalent Ni(15), two equivalent Ni(16), and two equivalent Ni(7) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(9)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Nb(1)Ni12 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(18)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; and faces with six equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the eighth Ni site, Ni(8) is bonded to one Ti(1); two equivalent Ti(4); one Nb(4); one Ni(10); one Ni(11); two equivalent Ni(13); two Ni(17,17); and two equivalent Ni(8) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(9)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(2)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; and faces with six Ni(17,17)Ti3NbNi8 cuboctahedra. In the ninth Ni site, Ni(9) is bonded to one Ti(1); one Ti(2); two equivalent Ti(5); one Ni(11); one Ni(12); two equivalent Ni(14); two Ni(18,18); and two equivalent Ni(9) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(9)Ti4Ni8 cuboctahedra; and faces with six Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the tenth Ni site, Ni(9) is bonded to one Ti(1); one Ti(2); two equivalent Ti(5); one Ni(11); one Ni(12); two equivalent Ni(14); two Ni(18,18); and two equivalent Ni(9) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(9)Ti4Ni8 cuboctahedra; and faces with six Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the eleventh Ni site, Ni(10) is bonded to two equivalent Ti(4), two equivalent Nb(4), two equivalent Ni(7), two equivalent Ni(8), and four equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(11)Ti4Ni8 cuboctahedra; corners with two equivalent Ni(12)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra; edges with two equivalent Nb(1)Ni12 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with four equivalent Ti(3)Ni12 cuboctahedra; edges with four equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Nb(4)Ni12 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with four equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; and faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the twelfth Ni site, Ni(11) is bonded to two equivalent Ti(1); two equivalent Ti(5); two equivalent Ni(8); two Ni(9,9); and four Ni(17,17) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(11)Ti4Ni8 cuboctahedra; corners with two equivalent Ni(12)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra; edges with two equivalent Nb(2)Ni12 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra; edges with four equivalent Ti(4)Ni12 cuboctahedra; edges with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(1)Ni12 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; faces with two Ni(9,9)Ti4Ni8 cuboctahedra; faces with four equivalent Ni(14)Ti3NbNi8 cuboctahedra; and faces with four Ni(17,17)Ti3NbNi8 cuboctahedra. In the thirteenth Ni site, Ni(12) is bonded to two equivalent Ti(2); two equivalent Ti(3); two Ni(7,7); two Ni(9,9); and four Ni(18,18,18) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(11)Ti4Ni8 cuboctahedra; corners with two equivalent Ni(12)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two Ni(7,7)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra; edges with four equivalent Ti(5)Ni12 cuboctahedra; edges with four Ni(16,16,16)Ti2Nb2Ni8 cuboctahedra; edges with four equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with four Ni(18,18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ti(2)Ni12 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(7,7)Ti3NbNi8 cuboctahedra; faces with two Ni(9,9)Ti4Ni8 cuboctahedra; faces with four equivalent Ni(15)Ti3NbNi8 cuboctahedra; and faces with four Ni(18,18,18)Ti3NbNi8 cuboctahedra. In the fourteenth Ni site, Ni(13) is bonded to two equivalent Ti(4); one Nb(2); one Nb(4); two equivalent Ni(1); two equivalent Ni(16); two Ni(17,17); and two equivalent Ni(8) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with four equivalent Ti(4)Ni12 cuboctahedra; corners with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with four Ni(17,17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra; edges with two equivalent Ti(1)Ni12 cuboctahedra; edges with two equivalent Nb(1)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(17,17)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; and faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra. In the fifteenth Ni site, Ni(14) is bonded to one Ti(1); two equivalent Ti(5); one Nb(3); two Ni(17,17); two Ni(18,18); two equivalent Ni(2); and two Ni(9,9) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with four equivalent Ti(5)Ni12 cuboctahedra; corners with four Ni(17,17)Ti3NbNi8 cuboctahedra; corners with four Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(2)Ni12 cuboctahedra; edges with two equivalent Nb(2)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(17,17)Ti3NbNi8 cuboctahedra; edges with two Ni(18,18)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(11)Ti4Ni8 cuboctahedra; and faces with two Ni(9,9)Ti4Ni8 cuboctahedra. In the sixteenth Ni site, Ni(15) is bonded to one Ti(2); two equivalent Ti(3); one Nb(1); two Ni(16,16); two Ni(18,18); two equivalent Ni(3); and two Ni(7,7) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with four equivalent Ti(3)Ni12 cuboctahedra; corners with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra; corners with four Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two equivalent Nb(4)Ni12 cuboctahedra; edges with two Ni(1,1)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(16,16)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two Ni(18,18)Ti3NbNi8 cuboctahedra; edges with two Ni(7,7)Ti3NbNi8 cuboctahedra; edges with two Ni(9,9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two Ni(16,16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; faces with two Ni(7,7)Ti3NbNi8 cuboctahedra; and faces with two equivalent Ni(12)Ti4Ni8 cuboctahedra. In the seventeenth Ni site, Ni(16) is bonded to one Ti(3), one Ti(4), one Nb(1), one Nb(4), one Ni(1), one Ni(10), one Ni(13), one Ni(15), one Ni(4), one Ni(7), and two equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra, corners with two equivalent Ti(4)Ni12 cuboctahedra, corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra, corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra, corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra, corners with six equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ti(2)Ni12 cuboctahedra,  an edgeedge with one Ti(3)Ni12 cuboctahedra,  an edgeedge with one Ti(4)Ni12 cuboctahedra,  an edgeedge with one Nb(1)Ni12 cuboctahedra,  an edgeedge with one Nb(2)Ni12 cuboctahedra,  an edgeedge with one Nb(4)Ni12 cuboctahedra,  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra, edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra, edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra,  a faceface with one Ti(3)Ni12 cuboctahedra,  a faceface with one Ti(4)Ni12 cuboctahedra,  a faceface with one Nb(1)Ni12 cuboctahedra,  a faceface with one Nb(4)Ni12 cuboctahedra,  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(3)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra,  a faceface with one Ni(8)Ti3NbNi8 cuboctahedra, faces with three equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra, faces with three equivalent Ni(7)Ti3NbNi8 cuboctahedra, and faces with four equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra. In the eighteenth Ni site, Ni(17) is bonded to one Ti(1), one Ti(4), one Ti(5), one Nb(2), one Ni(11), one Ni(13), one Ni(14), one Ni(2), one Ni(5), one Ni(8), and two equivalent Ni(17) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(4)Ni12 cuboctahedra, corners with two equivalent Ti(5)Ni12 cuboctahedra, corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra, corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra, corners with six equivalent Ni(17)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ti(1)Ni12 cuboctahedra,  an edgeedge with one Ti(4)Ni12 cuboctahedra,  an edgeedge with one Ti(5)Ni12 cuboctahedra,  an edgeedge with one Nb(2)Ni12 cuboctahedra,  an edgeedge with one Nb(3)Ni12 cuboctahedra,  an edgeedge with one Nb(4)Ni12 cuboctahedra,  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra, edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra, edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra,  a faceface with one Ti(1)Ni12 cuboctahedra,  a faceface with one Ti(4)Ni12 cuboctahedra,  a faceface with one Ti(5)Ni12 cuboctahedra,  a faceface with one Nb(2)Ni12 cuboctahedra,  a faceface with one Ni(1)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra,  a faceface with one Ni(11)Ti4Ni8 cuboctahedra,  a faceface with one Ni(9)Ti4Ni8 cuboctahedra, faces with three equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra, faces with three equivalent Ni(8)Ti3NbNi8 cuboctahedra, and faces with four equivalent Ni(17)Ti3NbNi8 cuboctahedra. In the nineteenth Ni site, Ni(18) is bonded to one Ti(2), one Ti(3), one Ti(5), one Nb(3), one Ni(12), one Ni(14), one Ni(15), one Ni(3), one Ni(6), one Ni(9), and two equivalent Ni(18) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with six Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(9,9)Ti4Ni8 cuboctahedra; and faces with four equivalent Ni(18)Ti3NbNi8 cuboctahedra. In the twentieth Ni site, Ni(17) is bonded to one Ti(1), one Ti(4), one Ti(5), one Nb(2), one Ni(11), one Ni(13), one Ni(14), one Ni(2), one Ni(5), one Ni(8), and two equivalent Ni(17) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(4)Ni12 cuboctahedra, corners with two equivalent Ti(5)Ni12 cuboctahedra, corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra, corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra, corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra, corners with six equivalent Ni(17)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ti(1)Ni12 cuboctahedra,  an edgeedge with one Ti(4)Ni12 cuboctahedra,  an edgeedge with one Ti(5)Ni12 cuboctahedra,  an edgeedge with one Nb(2)Ni12 cuboctahedra,  an edgeedge with one Nb(3)Ni12 cuboctahedra,  an edgeedge with one Nb(4)Ni12 cuboctahedra,  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra,  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra,  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra, edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra, edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra,  a faceface with one Ti(1)Ni12 cuboctahedra,  a faceface with one Ti(4)Ni12 cuboctahedra,  a faceface with one Ti(5)Ni12 cuboctahedra,  a faceface with one Nb(2)Ni12 cuboctahedra,  a faceface with one Ni(1)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra,  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra,  a faceface with one Ni(11)Ti4Ni8 cuboctahedra,  a faceface with one Ni(9)Ti4Ni8 cuboctahedra, faces with three equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra, faces with three equivalent Ni(8)Ti3NbNi8 cuboctahedra, and faces with four equivalent Ni(17)Ti3NbNi8 cuboctahedra. In the twenty-first Ni site, Ni(18) is bonded to one Ti(2), one Ti(3), one Ti(5), one Nb(3), one Ni(12), one Ni(14), one Ni(15), one Ni(3), one Ni(6), one Ni(9), and two equivalent Ni(18) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with six equivalent Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(9,9)Ti4Ni8 cuboctahedra; and faces with four Ni(18,18)Ti3NbNi8 cuboctahedra. In the twenty-second Ni site, Ni(18) is bonded to one Ti(2), one Ti(3), one Ti(5), one Nb(3), one Ni(12), one Ni(14), one Ni(15), one Ni(3), one Ni(6), one Ni(9), and two equivalent Ni(18) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with six Ni(18,18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(7)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(9,9)Ti4Ni8 cuboctahedra; and faces with four equivalent Ni(18)Ti3NbNi8 cuboctahedra. In the twenty-third Ni site, Ni(1) is bonded to two equivalent Ti(4); one Nb(1); one Nb(2); one Ni(4); one Ni(5); two equivalent Ni(1); two equivalent Ni(13); and two Ni(16,16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with four equivalent Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Nb(4)Ni12 cuboctahedra; edges with two equivalent Ni(10)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; and faces with six Ni(16,16,16)Ti2Nb2Ni8 cuboctahedra. In the twenty-fourth Ni site, Ni(2) is bonded to two equivalent Ti(5); one Nb(2); one Nb(3); one Ni(5); one Ni(6); two equivalent Ni(14); two Ni(17,17); and two equivalent Ni(2) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with four equivalent Ni(9)Ti4Ni8 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ti(1)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra; edges with four equivalent Ni(18)Ti3NbNi8 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Nb(3)Ni12 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(6)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; and faces with six Ni(17,17,17)Ti3NbNi8 cuboctahedra. In the twenty-fifth Ni site, Ni(7) is bonded to one Ti(2); two equivalent Ti(3); one Nb(4); one Ni(10); one Ni(12); two equivalent Ni(15); two Ni(16,16); and two equivalent Ni(7) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(9)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Nb(1)Ni12 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(4)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(18,18)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(3)Ni12 cuboctahedra; faces with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; faces with two Ni(18,18)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; and faces with six Ni(16,16,16)Ti2Nb2Ni8 cuboctahedra. In the twenty-sixth Ni site, Ni(8) is bonded to one Ti(1); two equivalent Ti(4); one Nb(4); one Ni(10); one Ni(11); two equivalent Ni(13); two Ni(17,17); and two equivalent Ni(8) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(9)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(4)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(2)Ni12 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(5)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(4)Ni12 cuboctahedra; faces with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; faces with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; and faces with six Ni(17,17,17)Ti3NbNi8 cuboctahedra. In the twenty-seventh Ni site, Ni(9) is bonded to one Ti(1); one Ti(2); two equivalent Ti(5); one Ni(11); one Ni(12); two equivalent Ni(14); two Ni(18,18); and two equivalent Ni(9) atoms to form distorted NiTi4Ni8 cuboctahedra that share corners with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(7)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(8)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(9)Ti4Ni8 cuboctahedra; corners with four equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ni(7)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(8)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ti(3)Ni12 cuboctahedra; edges with two equivalent Ti(5)Ni12 cuboctahedra; edges with two equivalent Nb(3)Ni12 cuboctahedra; edges with two equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(6)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; edges with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; edges with four Ni(17,17)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(2)Ni12 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(12)Ti4Ni8 cuboctahedra; faces with two equivalent Ti(5)Ni12 cuboctahedra; faces with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; faces with two Ni(17,17)Ti3NbNi8 cuboctahedra; faces with two equivalent Ni(9)Ti4Ni8 cuboctahedra; and faces with six Ni(18,18)Ti3NbNi8 cuboctahedra. In the twenty-eighth Ni site, Ni(16) is bonded to one Ti(3), one Ti(4), one Nb(1), one Nb(4), one Ni(1), one Ni(10), one Ni(13), one Ni(15), one Ni(4), one Ni(7), and two equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra; corners with six Ni(16,16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(4)Ni12 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(8)Ti3NbNi8 cuboctahedra; faces with three Ni(1,1)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(7,7)Ti3NbNi8 cuboctahedra; and faces with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra. In the twenty-ninth Ni site, Ni(17) is bonded to one Ti(1), one Ti(4), one Ti(5), one Nb(2), one Ni(11), one Ni(13), one Ni(14), one Ni(2), one Ni(5), one Ni(8), and two equivalent Ni(17) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra; corners with six Ni(17,17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(4)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(9)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(8,8)Ti3NbNi8 cuboctahedra; and faces with four equivalent Ni(17)Ti3NbNi8 cuboctahedra. In the thirtieth Ni site, Ni(16) is bonded to one Ti(3), one Ti(4), one Nb(1), one Nb(4), one Ni(1), one Ni(10), one Ni(13), one Ni(15), one Ni(4), one Ni(7), and two equivalent Ni(16) atoms to form distorted NiTi2Nb2Ni8 cuboctahedra that share corners with two equivalent Ti(3)Ni12 cuboctahedra; corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(15)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(17)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra; corners with six Ni(16,16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ti(2)Ni12 cuboctahedra;  an edgeedge with one Ti(3)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Nb(1)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(15)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(12)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(3)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(8)Ti3NbNi8 cuboctahedra;  a faceface with one Ti(3)Ni12 cuboctahedra;  a faceface with one Ti(4)Ni12 cuboctahedra;  a faceface with one Nb(1)Ni12 cuboctahedra;  a faceface with one Nb(4)Ni12 cuboctahedra;  a faceface with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(3)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(4)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(15)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(8)Ti3NbNi8 cuboctahedra; faces with three Ni(1,1)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(7,7)Ti3NbNi8 cuboctahedra; and faces with four Ni(16,16)Ti2Nb2Ni8 cuboctahedra. In the thirty-first Ni site, Ni(17) is bonded to one Ti(1), one Ti(4), one Ti(5), one Nb(2), one Ni(11), one Ni(13), one Ni(14), one Ni(2), one Ni(5), one Ni(8), and two equivalent Ni(17) atoms to form distorted NiTi3NbNi8 cuboctahedra that share corners with two equivalent Ti(4)Ni12 cuboctahedra; corners with two equivalent Ti(5)Ni12 cuboctahedra; corners with two equivalent Ni(13)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(16)Ti2Nb2Ni8 cuboctahedra; corners with two equivalent Ni(14)Ti3NbNi8 cuboctahedra; corners with two equivalent Ni(18)Ti3NbNi8 cuboctahedra; corners with six Ni(17,17)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ti(1)Ni12 cuboctahedra;  an edgeedge with one Ti(4)Ni12 cuboctahedra;  an edgeedge with one Ti(5)Ni12 cuboctahedra;  an edgeedge with one Nb(2)Ni12 cuboctahedra;  an edgeedge with one Nb(3)Ni12 cuboctahedra;  an edgeedge with one Nb(4)Ni12 cuboctahedra;  an edgeedge with one Ni(10)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(16)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(6)Ti2Nb2Ni8 cuboctahedra;  an edgeedge with one Ni(14)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(18)Ti3NbNi8 cuboctahedra;  an edgeedge with one Ni(11)Ti4Ni8 cuboctahedra; edges with two equivalent Ni(1)Ti2Nb2Ni8 cuboctahedra; edges with two equivalent Ni(9)Ti4Ni8 cuboctahedra;  a faceface with one Ti(1)Ni12 cuboctahedra;  a faceface with one Ti(4)Ni12 cuboctahedra;  a faceface with one Ti(5)Ni12 cuboctahedra;  a faceface with one Nb(2)Ni12 cuboctahedra;  a faceface with one Ni(1)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(13)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(5)Ti2Nb2Ni8 cuboctahedra;  a faceface with one Ni(14)Ti3NbNi8 cuboctahedra;  a faceface with one Ni(11)Ti4Ni8 cuboctahedra;  a faceface with one Ni(9)Ti4Ni8 cuboctahedra; faces with three equivalent Ni(2)Ti2Nb2Ni8 cuboctahedra; faces with three Ni(8,8)Ti3NbNi8 cuboctahedra; and faces with four equivalent Ni(17)Ti3NbNi8 cuboctahedra. is represented by the CIF file [CIF]
data_Ti2NbNi9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.562
_cell_length_b   13.562
_cell_length_c   8.441
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   158.224
_symmetry_Int_Tables_number   1
_cell_volume   575.988
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Ti  Ti0  1  0.777  0.223  0.000  1.0
  Ti  Ti1  1  0.442  0.558  0.000  1.0
  Ti  Ti2  1  0.999  0.001  0.249  1.0
  Ti  Ti3  1  0.666  0.334  0.250  1.0
  Ti  Ti4  1  0.333  0.667  0.250  1.0
  Ti  Ti5  1  0.999  0.001  0.751  1.0
  Ti  Ti6  1  0.666  0.334  0.750  1.0
  Ti  Ti7  1  0.333  0.667  0.750  1.0
  Nb  Nb8  1  0.555  0.445  0.500  1.0
  Nb  Nb9  1  0.224  0.776  0.500  1.0
  Nb  Nb10  1  0.889  0.111  0.500  1.0
  Nb  Nb11  1  0.110  0.890  0.000  1.0
  Ni  Ni12  1  0.383  0.106  0.500  1.0
  Ni  Ni13  1  0.049  0.438  0.500  1.0
  Ni  Ni14  1  0.716  0.773  0.500  1.0
  Ni  Ni15  1  0.894  0.617  0.500  1.0
  Ni  Ni16  1  0.562  0.951  0.500  1.0
  Ni  Ni17  1  0.227  0.284  0.500  1.0
  Ni  Ni18  1  0.056  0.944  0.500  1.0
  Ni  Ni19  1  0.723  0.277  0.500  1.0
  Ni  Ni20  1  0.389  0.611  0.500  1.0
  Ni  Ni21  1  0.284  0.231  0.000  1.0
  Ni  Ni22  1  0.950  0.561  0.000  1.0
  Ni  Ni23  1  0.617  0.897  0.000  1.0
  Ni  Ni24  1  0.769  0.716  0.000  1.0
  Ni  Ni25  1  0.439  0.050  0.000  1.0
  Ni  Ni26  1  0.103  0.383  0.000  1.0
  Ni  Ni27  1  0.609  0.391  0.000  1.0
  Ni  Ni28  1  0.276  0.724  0.000  1.0
  Ni  Ni29  1  0.942  0.058  0.000  1.0
  Ni  Ni30  1  0.167  0.833  0.250  1.0
  Ni  Ni31  1  0.833  0.167  0.247  1.0
  Ni  Ni32  1  0.499  0.501  0.247  1.0
  Ni  Ni33  1  0.833  0.667  0.250  1.0
  Ni  Ni34  1  0.502  0.003  0.247  1.0
  Ni  Ni35  1  0.167  0.335  0.248  1.0
  Ni  Ni36  1  0.333  0.167  0.250  1.0
  Ni  Ni37  1  0.997  0.498  0.247  1.0
  Ni  Ni38  1  0.665  0.833  0.248  1.0
  Ni  Ni39  1  0.167  0.833  0.750  1.0
  Ni  Ni40  1  0.833  0.167  0.753  1.0
  Ni  Ni41  1  0.499  0.501  0.753  1.0
  Ni  Ni42  1  0.833  0.667  0.750  1.0
  Ni  Ni43  1  0.502  0.003  0.753  1.0
  Ni  Ni44  1  0.167  0.335  0.752  1.0
  Ni  Ni45  1  0.333  0.167  0.750  1.0
  Ni  Ni46  1  0.997  0.498  0.753  1.0
  Ni  Ni47  1  0.665  0.833  0.752  1.0
[/CIF]
.