The compound described by Li4Nb2Co3Sn3O16 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(15), one O(25), one O(28), and one O(4) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra,  a cornercorner with one Sn(6)O6 octahedra, corners with two equivalent Nb(3)O6 octahedra, and corners with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-64°. In the second Li site, Li(2) is bonded to one O(16), one O(26), one O(27), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(5)O6 octahedra, corners with two equivalent Nb(4)O6 octahedra, and corners with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-64°. In the third Li site, Li(3) is bonded in a distorted rectangular see-saw-like geometry to one O(30), one O(31), one O(7), and one O(9) atom. In the fourth Li site, Li(4) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(29), one O(32), and one O(8) atom. In the fifth Li site, Li(5) is bonded to one O(11), one O(17), one O(20), and one O(5) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(6)O6 octahedra, corners with two equivalent Nb(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, and  an edgeedge with one Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-62°. In the sixth Li site, Li(6) is bonded to one O(12), one O(18), one O(19), and one O(6) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra,  a cornercorner with one Sn(5)O6 octahedra, corners with two equivalent Nb(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, and  an edgeedge with one Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-62°. In the seventh Li site, Li(7) is bonded to one O(1), one O(13), one O(22), and one O(23) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra, corners with two equivalent Nb(1)O6 octahedra, and corners with two equivalent Sn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-62°. In the eighth Li site, Li(8) is bonded to one O(14), one O(2), one O(21), and one O(24) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra, corners with two equivalent Nb(2)O6 octahedra, and corners with two equivalent Sn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-62°. There are four inequivalent Nb sites. In the first Nb site, Nb(1) is bonded to one O(1), one O(11), one O(17), one O(19), one O(21), and one O(23) atom to form distorted NbO6 octahedra that share  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra, corners with two equivalent Co(2)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra, corners with two equivalent Li(5)O4 tetrahedra, corners with two equivalent Li(7)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Sn(3)O6 octahedra, and  an edgeedge with one Sn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-52°. In the second Nb site, Nb(2) is bonded to one O(12), one O(18), one O(2), one O(20), one O(22), and one O(24) atom to form distorted NbO6 octahedra that share  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra,  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra, corners with two equivalent Li(6)O4 tetrahedra, corners with two equivalent Li(8)O4 tetrahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Sn(4)O6 octahedra, and  an edgeedge with one Sn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-53°. In the third Nb site, Nb(3) is bonded to one O(10), one O(15), one O(25), one O(27), one O(30), and one O(32) atom to form NbO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra, corners with two equivalent Sn(6)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, and  an edgeedge with one Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-53°. In the fourth Nb site, Nb(4) is bonded to one O(16), one O(26), one O(28), one O(29), one O(31), and one O(9) atom to form distorted NbO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra, corners with two equivalent Sn(5)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, and  an edgeedge with one Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-53°. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(21), one O(23), one O(29), one O(3), one O(32), and one O(5) atom to form CoO6 octahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(1)O6 octahedra,  an edgeedge with one Sn(5)O6 octahedra,  an edgeedge with one Sn(6)O6 octahedra, and edges with two equivalent Sn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-46°. In the second Co site, Co(2) is bonded to one O(11), one O(13), one O(15), one O(17), one O(25), and one O(7) atom to form CoO6 octahedra that share corners with two equivalent Nb(1)O6 octahedra,  a cornercorner with one Li(7)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Nb(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra,  an edgeedge with one Sn(2)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the third Co site, Co(3) is bonded to one O(12), one O(14), one O(16), one O(18), one O(26), and one O(8) atom to form CoO6 octahedra that share corners with two equivalent Nb(2)O6 octahedra,  a cornercorner with one Li(8)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Nb(4)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra,  an edgeedge with one Sn(2)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the fourth Co site, Co(4) is bonded to one O(22), one O(24), one O(30), one O(31), one O(4), and one O(6) atom to form CoO6 octahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(6)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(2)O6 octahedra,  an edgeedge with one Sn(5)O6 octahedra,  an edgeedge with one Sn(6)O6 octahedra, and edges with two equivalent Sn(4)O6 octahedra. The corner-sharing octahedral tilt angles are 46°. In the fifth Co site, Co(5) is bonded to one O(12), one O(13), one O(15), one O(19), one O(27), and one O(8) atom to form CoO6 octahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  an edgeedge with one Nb(3)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, edges with two equivalent Sn(1)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the sixth Co site, Co(6) is bonded to one O(11), one O(14), one O(16), one O(20), one O(28), and one O(7) atom to form CoO6 octahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(4)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, edges with two equivalent Sn(2)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. There are six inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one O(13), one O(18), one O(19), one O(25), one O(27), and one O(8) atom to form SnO6 octahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  an edgeedge with one Nb(3)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, edges with two equivalent Co(5)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 52-53°. In the second Sn site, Sn(2) is bonded to one O(14), one O(17), one O(20), one O(26), one O(28), and one O(7) atom to form SnO6 octahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(4)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, edges with two equivalent Co(6)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles are 52°. In the third Sn site, Sn(3) is bonded to one O(1), one O(10), one O(21), one O(29), one O(3), and one O(5) atom to form SnO6 octahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(1)O6 octahedra,  an edgeedge with one Sn(5)O6 octahedra,  an edgeedge with one Sn(6)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. In the fourth Sn site, Sn(4) is bonded to one O(2), one O(22), one O(30), one O(4), one O(6), and one O(9) atom to form SnO6 octahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(6)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(2)O6 octahedra,  an edgeedge with one Sn(5)O6 octahedra,  an edgeedge with one Sn(6)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. In the fifth Sn site, Sn(5) is bonded to one O(1), one O(23), one O(3), one O(31), one O(6), and one O(9) atom to form SnO6 octahedra that share corners with two equivalent Nb(4)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(6)O4 tetrahedra, corners with two equivalent Li(7)O4 tetrahedra,  an edgeedge with one Nb(1)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Sn(3)O6 octahedra, and  an edgeedge with one Sn(4)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. In the sixth Sn site, Sn(6) is bonded to one O(10), one O(2), one O(24), one O(32), one O(4), and one O(5) atom to form SnO6 octahedra that share corners with two equivalent Nb(3)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra, corners with two equivalent Li(8)O4 tetrahedra,  an edgeedge with one Nb(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Sn(3)O6 octahedra, and  an edgeedge with one Sn(4)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. There are thirty-two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Li(7), one Nb(1), one Sn(3), and one Sn(5) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Li(8), one Nb(2), one Sn(4), and one Sn(6) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(2), one Co(1), one Sn(3), and one Sn(5) atom. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one Li(1), one Co(4), one Sn(4), and one Sn(6) atom. In the fifth O site, O(5) is bonded to one Li(5), one Co(1), one Sn(3), and one Sn(6) atom to form distorted corner-sharing OLiCoSn2 tetrahedra. In the sixth O site, O(6) is bonded to one Li(6), one Co(4), one Sn(4), and one Sn(5) atom to form distorted corner-sharing OLiCoSn2 tetrahedra. In the seventh O site, O(7) is bonded to one Li(3), one Co(2), one Co(6), and one Sn(2) atom to form corner-sharing OLiCo2Sn tetrahedra. In the eighth O site, O(8) is bonded to one Li(4), one Co(3), one Co(5), and one Sn(1) atom to form corner-sharing OLiCo2Sn tetrahedra. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(3), one Nb(4), one Sn(4), and one Sn(5) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(4), one Nb(3), one Sn(3), and one Sn(6) atom. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Li(5), one Nb(1), one Co(2), and one Co(6) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Li(6), one Nb(2), one Co(3), and one Co(5) atom. In the thirteenth O site, O(13) is bonded to one Li(7), one Co(2), one Co(5), and one Sn(1) atom to form distorted OLiCo2Sn trigonal pyramids that share  a cornercorner with one O(7)LiCo2Sn tetrahedra,  a cornercorner with one O(22)LiNbCoSn tetrahedra,  a cornercorner with one O(23)LiNbCoSn tetrahedra, and corners with two equivalent O(8)LiCo2Sn tetrahedra. In the fourteenth O site, O(14) is bonded to one Li(8), one Co(3), one Co(6), and one Sn(2) atom to form distorted OLiCo2Sn trigonal pyramids that share  a cornercorner with one O(8)LiCo2Sn tetrahedra,  a cornercorner with one O(21)LiNbCoSn tetrahedra,  a cornercorner with one O(24)LiNbCoSn tetrahedra, and corners with two equivalent O(7)LiCo2Sn tetrahedra. In the fifteenth O site, O(15) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Nb(3), one Co(2), and one Co(5) atom. In the sixteenth O site, O(16) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one Nb(4), one Co(3), and one Co(6) atom. In the seventeenth O site, O(17) is bonded in a rectangular see-saw-like geometry to one Li(5), one Nb(1), one Co(2), and one Sn(2) atom. In the eighteenth O site, O(18) is bonded in a rectangular see-saw-like geometry to one Li(6), one Nb(2), one Co(3), and one Sn(1) atom. In the nineteenth O site, O(19) is bonded in a rectangular see-saw-like geometry to one Li(6), one Nb(1), one Co(5), and one Sn(1) atom. In the twentieth O site, O(20) is bonded in a rectangular see-saw-like geometry to one Li(5), one Nb(2), one Co(6), and one Sn(2) atom. In the twenty-first O site, O(21) is bonded to one Li(8), one Nb(1), one Co(1), and one Sn(3) atom to form distorted OLiNbCoSn tetrahedra that share  a cornercorner with one O(24)LiNbCoSn tetrahedra, corners with two equivalent O(5)LiCoSn2 tetrahedra,  a cornercorner with one O(14)LiCo2Sn trigonal pyramid, and  an edgeedge with one O(23)LiNbCoSn tetrahedra. In the twenty-second O site, O(22) is bonded to one Li(7), one Nb(2), one Co(4), and one Sn(4) atom to form distorted OLiNbCoSn tetrahedra that share  a cornercorner with one O(23)LiNbCoSn tetrahedra, corners with two equivalent O(6)LiCoSn2 tetrahedra,  a cornercorner with one O(13)LiCo2Sn trigonal pyramid, and  an edgeedge with one O(24)LiNbCoSn tetrahedra. In the twenty-third O site, O(23) is bonded to one Li(7), one Nb(1), one Co(1), and one Sn(5) atom to form distorted OLiNbCoSn tetrahedra that share  a cornercorner with one O(5)LiCoSn2 tetrahedra,  a cornercorner with one O(6)LiCoSn2 tetrahedra,  a cornercorner with one O(22)LiNbCoSn tetrahedra,  a cornercorner with one O(13)LiCo2Sn trigonal pyramid, and  an edgeedge with one O(21)LiNbCoSn tetrahedra. In the twenty-fourth O site, O(24) is bonded to one Li(8), one Nb(2), one Co(4), and one Sn(6) atom to form distorted OLiNbCoSn tetrahedra that share  a cornercorner with one O(5)LiCoSn2 tetrahedra,  a cornercorner with one O(6)LiCoSn2 tetrahedra,  a cornercorner with one O(21)LiNbCoSn tetrahedra,  a cornercorner with one O(14)LiCo2Sn trigonal pyramid, and  an edgeedge with one O(22)LiNbCoSn tetrahedra. In the twenty-fifth O site, O(25) is bonded in a rectangular see-saw-like geometry to one Li(1), one Nb(3), one Co(2), and one Sn(1) atom. In the twenty-sixth O site, O(26) is bonded in a rectangular see-saw-like geometry to one Li(2), one Nb(4), one Co(3), and one Sn(2) atom. In the twenty-seventh O site, O(27) is bonded in a rectangular see-saw-like geometry to one Li(2), one Nb(3), one Co(5), and one Sn(1) atom. In the twenty-eighth O site, O(28) is bonded in a rectangular see-saw-like geometry to one Li(1), one Nb(4), one Co(6), and one Sn(2) atom. In the twenty-ninth O site, O(29) is bonded in a rectangular see-saw-like geometry to one Li(4), one Nb(4), one Co(1), and one Sn(3) atom. In the thirtieth O site, O(30) is bonded in a rectangular see-saw-like geometry to one Li(3), one Nb(3), one Co(4), and one Sn(4) atom. In the thirty-first O site, O(31) is bonded in a rectangular see-saw-like geometry to one Li(3), one Nb(4), one Co(4), and one Sn(5) atom. In the thirty-second O site, O(32) is bonded in a rectangular see-saw-like geometry to one Li(4), one Nb(3), one Co(1), and one Sn(6) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4Nb2Co3Sn3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.157
_cell_length_b   6.178
_cell_length_c   9.907
_cell_angle_alpha   89.794
_cell_angle_beta   89.996
_cell_angle_gamma   119.882
_symmetry_Int_Tables_number   1
_cell_volume   326.723
_cell_formula_units_Z   1
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
  Co  Co0  1  0.828  0.656  0.214  1.0
  Co  Co1  1  0.176  0.837  0.712  1.0
  Co  Co2  1  0.661  0.836  0.712  1.0
  Li  Li3  1  0.675  0.350  0.901  1.0
  Li  Li4  1  0.989  0.978  0.984  1.0
  Li  Li5  1  0.995  0.991  0.498  1.0
  Li  Li6  1  0.331  0.662  0.406  1.0
  Nb  Nb7  1  0.676  0.352  0.498  1.0
  Nb  Nb8  1  0.351  0.702  0.978  1.0
  O  O9  1  0.513  0.025  0.340  1.0
  O  O10  1  0.663  0.327  0.102  1.0
  O  O11  1  0.996  0.992  0.312  1.0
  O  O12  1  0.000  0.000  0.799  1.0
  O  O13  1  0.159  0.317  0.095  1.0
  O  O14  1  0.830  0.659  0.587  1.0
  O  O15  1  0.335  0.669  0.610  1.0
  O  O16  1  0.487  0.975  0.856  1.0
  O  O17  1  0.342  0.178  0.588  1.0
  O  O18  1  0.836  0.178  0.588  1.0
  O  O19  1  0.513  0.469  0.347  1.0
  O  O20  1  0.956  0.470  0.347  1.0
  O  O21  1  0.042  0.517  0.853  1.0
  O  O22  1  0.476  0.517  0.853  1.0
  O  O23  1  0.170  0.831  0.092  1.0
  O  O24  1  0.662  0.831  0.092  1.0
  Sn  Sn25  1  0.172  0.344  0.716  1.0
  Sn  Sn26  1  0.336  0.167  0.214  1.0
  Sn  Sn27  1  0.832  0.168  0.214  1.0
[/CIF]
.
The compound described by Li4Nb2Co3Sn3O16 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(15), one O(25), one O(28), and one O(4) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra,  a cornercorner with one Sn(6)O6 octahedra, corners with two equivalent Nb(3)O6 octahedra, and corners with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-64°. In the second Li site, Li(2) is bonded to one O(16), one O(26), one O(27), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(5)O6 octahedra, corners with two equivalent Nb(4)O6 octahedra, and corners with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-64°. In the third Li site, Li(3) is bonded in a distorted rectangular see-saw-like geometry to one O(30), one O(31), one O(7), and one O(9) atom. In the fourth Li site, Li(4) is bonded in a distorted rectangular see-saw-like geometry to one O(10), one O(29), one O(32), and one O(8) atom. In the fifth Li site, Li(5) is bonded to one O(11), one O(17), one O(20), and one O(5) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(6)O6 octahedra, corners with two equivalent Nb(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, and  an edgeedge with one Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-62°. In the sixth Li site, Li(6) is bonded to one O(12), one O(18), one O(19), and one O(6) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra,  a cornercorner with one Sn(5)O6 octahedra, corners with two equivalent Nb(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, and  an edgeedge with one Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-62°. In the seventh Li site, Li(7) is bonded to one O(1), one O(13), one O(22), and one O(23) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra, corners with two equivalent Nb(1)O6 octahedra, and corners with two equivalent Sn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-62°. In the eighth Li site, Li(8) is bonded to one O(14), one O(2), one O(21), and one O(24) atom to form LiO4 tetrahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra, corners with two equivalent Nb(2)O6 octahedra, and corners with two equivalent Sn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-62°. There are four inequivalent Nb sites. In the first Nb site, Nb(1) is bonded to one O(1), one O(11), one O(17), one O(19), one O(21), and one O(23) atom to form distorted NbO6 octahedra that share  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra, corners with two equivalent Co(2)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra, corners with two equivalent Li(5)O4 tetrahedra, corners with two equivalent Li(7)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Sn(3)O6 octahedra, and  an edgeedge with one Sn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-52°. In the second Nb site, Nb(2) is bonded to one O(12), one O(18), one O(2), one O(20), one O(22), and one O(24) atom to form distorted NbO6 octahedra that share  a cornercorner with one Co(5)O6 octahedra,  a cornercorner with one Co(6)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra, corners with two equivalent Co(3)O6 octahedra,  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra, corners with two equivalent Li(6)O4 tetrahedra, corners with two equivalent Li(8)O4 tetrahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Sn(4)O6 octahedra, and  an edgeedge with one Sn(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-53°. In the third Nb site, Nb(3) is bonded to one O(10), one O(15), one O(25), one O(27), one O(30), and one O(32) atom to form NbO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra, corners with two equivalent Sn(6)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, and  an edgeedge with one Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-53°. In the fourth Nb site, Nb(4) is bonded to one O(16), one O(26), one O(28), one O(29), one O(31), and one O(9) atom to form distorted NbO6 octahedra that share  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra,  a cornercorner with one Sn(4)O6 octahedra, corners with two equivalent Sn(5)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, and  an edgeedge with one Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-53°. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(21), one O(23), one O(29), one O(3), one O(32), and one O(5) atom to form CoO6 octahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(1)O6 octahedra,  an edgeedge with one Sn(5)O6 octahedra,  an edgeedge with one Sn(6)O6 octahedra, and edges with two equivalent Sn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-46°. In the second Co site, Co(2) is bonded to one O(11), one O(13), one O(15), one O(17), one O(25), and one O(7) atom to form CoO6 octahedra that share corners with two equivalent Nb(1)O6 octahedra,  a cornercorner with one Li(7)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Nb(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra,  an edgeedge with one Sn(2)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the third Co site, Co(3) is bonded to one O(12), one O(14), one O(16), one O(18), one O(26), and one O(8) atom to form CoO6 octahedra that share corners with two equivalent Nb(2)O6 octahedra,  a cornercorner with one Li(8)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Nb(4)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra,  an edgeedge with one Sn(2)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the fourth Co site, Co(4) is bonded to one O(22), one O(24), one O(30), one O(31), one O(4), and one O(6) atom to form CoO6 octahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(6)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(2)O6 octahedra,  an edgeedge with one Sn(5)O6 octahedra,  an edgeedge with one Sn(6)O6 octahedra, and edges with two equivalent Sn(4)O6 octahedra. The corner-sharing octahedral tilt angles are 46°. In the fifth Co site, Co(5) is bonded to one O(12), one O(13), one O(15), one O(19), one O(27), and one O(8) atom to form CoO6 octahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  an edgeedge with one Nb(3)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, edges with two equivalent Sn(1)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. In the sixth Co site, Co(6) is bonded to one O(11), one O(14), one O(16), one O(20), one O(28), and one O(7) atom to form CoO6 octahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(4)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, edges with two equivalent Sn(2)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-51°. There are six inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one O(13), one O(18), one O(19), one O(25), one O(27), and one O(8) atom to form SnO6 octahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  an edgeedge with one Nb(3)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, edges with two equivalent Co(5)O6 octahedra, and  an edgeedge with one Li(6)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 52-53°. In the second Sn site, Sn(2) is bonded to one O(14), one O(17), one O(20), one O(26), one O(28), and one O(7) atom to form SnO6 octahedra that share  a cornercorner with one Nb(1)O6 octahedra,  a cornercorner with one Nb(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(4)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra, edges with two equivalent Co(6)O6 octahedra, and  an edgeedge with one Li(5)O4 tetrahedra. The corner-sharing octahedral tilt angles are 52°. In the third Sn site, Sn(3) is bonded to one O(1), one O(10), one O(21), one O(29), one O(3), and one O(5) atom to form SnO6 octahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(1)O6 octahedra,  an edgeedge with one Sn(5)O6 octahedra,  an edgeedge with one Sn(6)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. In the fourth Sn site, Sn(4) is bonded to one O(2), one O(22), one O(30), one O(4), one O(6), and one O(9) atom to form SnO6 octahedra that share  a cornercorner with one Nb(3)O6 octahedra,  a cornercorner with one Nb(4)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(6)O4 tetrahedra,  a cornercorner with one Li(7)O4 tetrahedra,  a cornercorner with one Li(8)O4 tetrahedra,  an edgeedge with one Nb(2)O6 octahedra,  an edgeedge with one Sn(5)O6 octahedra,  an edgeedge with one Sn(6)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. In the fifth Sn site, Sn(5) is bonded to one O(1), one O(23), one O(3), one O(31), one O(6), and one O(9) atom to form SnO6 octahedra that share corners with two equivalent Nb(4)O6 octahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(6)O4 tetrahedra, corners with two equivalent Li(7)O4 tetrahedra,  an edgeedge with one Nb(1)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Sn(3)O6 octahedra, and  an edgeedge with one Sn(4)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. In the sixth Sn site, Sn(6) is bonded to one O(10), one O(2), one O(24), one O(32), one O(4), and one O(5) atom to form SnO6 octahedra that share corners with two equivalent Nb(3)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(5)O4 tetrahedra, corners with two equivalent Li(8)O4 tetrahedra,  an edgeedge with one Nb(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Sn(3)O6 octahedra, and  an edgeedge with one Sn(4)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. There are thirty-two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to one Li(7), one Nb(1), one Sn(3), and one Sn(5) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Li(8), one Nb(2), one Sn(4), and one Sn(6) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(2), one Co(1), one Sn(3), and one Sn(5) atom. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one Li(1), one Co(4), one Sn(4), and one Sn(6) atom. In the fifth O site, O(5) is bonded to one Li(5), one Co(1), one Sn(3), and one Sn(6) atom to form distorted corner-sharing OLiCoSn2 tetrahedra. In the sixth O site, O(6) is bonded to one Li(6), one Co(4), one Sn(4), and one Sn(5) atom to form distorted corner-sharing OLiCoSn2 tetrahedra. In the seventh O site, O(7) is bonded to one Li(3), one Co(2), one Co(6), and one Sn(2) atom to form corner-sharing OLiCo2Sn tetrahedra. In the eighth O site, O(8) is bonded to one Li(4), one Co(3), one Co(5), and one Sn(1) atom to form corner-sharing OLiCo2Sn tetrahedra. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(3), one Nb(4), one Sn(4), and one Sn(5) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(4), one Nb(3), one Sn(3), and one Sn(6) atom. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Li(5), one Nb(1), one Co(2), and one Co(6) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Li(6), one Nb(2), one Co(3), and one Co(5) atom. In the thirteenth O site, O(13) is bonded to one Li(7), one Co(2), one Co(5), and one Sn(1) atom to form distorted OLiCo2Sn trigonal pyramids that share  a cornercorner with one O(7)LiCo2Sn tetrahedra,  a cornercorner with one O(22)LiNbCoSn tetrahedra,  a cornercorner with one O(23)LiNbCoSn tetrahedra, and corners with two equivalent O(8)LiCo2Sn tetrahedra. In the fourteenth O site, O(14) is bonded to one Li(8), one Co(3), one Co(6), and one Sn(2) atom to form distorted OLiCo2Sn trigonal pyramids that share  a cornercorner with one O(8)LiCo2Sn tetrahedra,  a cornercorner with one O(21)LiNbCoSn tetrahedra,  a cornercorner with one O(24)LiNbCoSn tetrahedra, and corners with two equivalent O(7)LiCo2Sn tetrahedra. In the fifteenth O site, O(15) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Nb(3), one Co(2), and one Co(5) atom. In the sixteenth O site, O(16) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one Nb(4), one Co(3), and one Co(6) atom. In the seventeenth O site, O(17) is bonded in a rectangular see-saw-like geometry to one Li(5), one Nb(1), one Co(2), and one Sn(2) atom. In the eighteenth O site, O(18) is bonded in a rectangular see-saw-like geometry to one Li(6), one Nb(2), one Co(3), and one Sn(1) atom. In the nineteenth O site, O(19) is bonded in a rectangular see-saw-like geometry to one Li(6), one Nb(1), one Co(5), and one Sn(1) atom. In the twentieth O site, O(20) is bonded in a rectangular see-saw-like geometry to one Li(5), one Nb(2), one Co(6), and one Sn(2) atom. In the twenty-first O site, O(21) is bonded to one Li(8), one Nb(1), one Co(1), and one Sn(3) atom to form distorted OLiNbCoSn tetrahedra that share  a cornercorner with one O(24)LiNbCoSn tetrahedra, corners with two equivalent O(5)LiCoSn2 tetrahedra,  a cornercorner with one O(14)LiCo2Sn trigonal pyramid, and  an edgeedge with one O(23)LiNbCoSn tetrahedra. In the twenty-second O site, O(22) is bonded to one Li(7), one Nb(2), one Co(4), and one Sn(4) atom to form distorted OLiNbCoSn tetrahedra that share  a cornercorner with one O(23)LiNbCoSn tetrahedra, corners with two equivalent O(6)LiCoSn2 tetrahedra,  a cornercorner with one O(13)LiCo2Sn trigonal pyramid, and  an edgeedge with one O(24)LiNbCoSn tetrahedra. In the twenty-third O site, O(23) is bonded to one Li(7), one Nb(1), one Co(1), and one Sn(5) atom to form distorted OLiNbCoSn tetrahedra that share  a cornercorner with one O(5)LiCoSn2 tetrahedra,  a cornercorner with one O(6)LiCoSn2 tetrahedra,  a cornercorner with one O(22)LiNbCoSn tetrahedra,  a cornercorner with one O(13)LiCo2Sn trigonal pyramid, and  an edgeedge with one O(21)LiNbCoSn tetrahedra. In the twenty-fourth O site, O(24) is bonded to one Li(8), one Nb(2), one Co(4), and one Sn(6) atom to form distorted OLiNbCoSn tetrahedra that share  a cornercorner with one O(5)LiCoSn2 tetrahedra,  a cornercorner with one O(6)LiCoSn2 tetrahedra,  a cornercorner with one O(21)LiNbCoSn tetrahedra,  a cornercorner with one O(14)LiCo2Sn trigonal pyramid, and  an edgeedge with one O(22)LiNbCoSn tetrahedra. In the twenty-fifth O site, O(25) is bonded in a rectangular see-saw-like geometry to one Li(1), one Nb(3), one Co(2), and one Sn(1) atom. In the twenty-sixth O site, O(26) is bonded in a rectangular see-saw-like geometry to one Li(2), one Nb(4), one Co(3), and one Sn(2) atom. In the twenty-seventh O site, O(27) is bonded in a rectangular see-saw-like geometry to one Li(2), one Nb(3), one Co(5), and one Sn(1) atom. In the twenty-eighth O site, O(28) is bonded in a rectangular see-saw-like geometry to one Li(1), one Nb(4), one Co(6), and one Sn(2) atom. In the twenty-ninth O site, O(29) is bonded in a rectangular see-saw-like geometry to one Li(4), one Nb(4), one Co(1), and one Sn(3) atom. In the thirtieth O site, O(30) is bonded in a rectangular see-saw-like geometry to one Li(3), one Nb(3), one Co(4), and one Sn(4) atom. In the thirty-first O site, O(31) is bonded in a rectangular see-saw-like geometry to one Li(3), one Nb(4), one Co(4), and one Sn(5) atom. In the thirty-second O site, O(32) is bonded in a rectangular see-saw-like geometry to one Li(4), one Nb(3), one Co(1), and one Sn(6) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4Nb2Co3Sn3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.157
_cell_length_b   6.178
_cell_length_c   9.907
_cell_angle_alpha   89.794
_cell_angle_beta   89.996
_cell_angle_gamma   119.882
_symmetry_Int_Tables_number   1
_cell_volume   326.723
_cell_formula_units_Z   1
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
  Co  Co0  1  0.828  0.656  0.214  1.0
  Co  Co1  1  0.176  0.837  0.712  1.0
  Co  Co2  1  0.661  0.836  0.712  1.0
  Li  Li3  1  0.675  0.350  0.901  1.0
  Li  Li4  1  0.989  0.978  0.984  1.0
  Li  Li5  1  0.995  0.991  0.498  1.0
  Li  Li6  1  0.331  0.662  0.406  1.0
  Nb  Nb7  1  0.676  0.352  0.498  1.0
  Nb  Nb8  1  0.351  0.702  0.978  1.0
  O  O9  1  0.513  0.025  0.340  1.0
  O  O10  1  0.663  0.327  0.102  1.0
  O  O11  1  0.996  0.992  0.312  1.0
  O  O12  1  0.000  0.000  0.799  1.0
  O  O13  1  0.159  0.317  0.095  1.0
  O  O14  1  0.830  0.659  0.587  1.0
  O  O15  1  0.335  0.669  0.610  1.0
  O  O16  1  0.487  0.975  0.856  1.0
  O  O17  1  0.342  0.178  0.588  1.0
  O  O18  1  0.836  0.178  0.588  1.0
  O  O19  1  0.513  0.469  0.347  1.0
  O  O20  1  0.956  0.470  0.347  1.0
  O  O21  1  0.042  0.517  0.853  1.0
  O  O22  1  0.476  0.517  0.853  1.0
  O  O23  1  0.170  0.831  0.092  1.0
  O  O24  1  0.662  0.831  0.092  1.0
  Sn  Sn25  1  0.172  0.344  0.716  1.0
  Sn  Sn26  1  0.336  0.167  0.214  1.0
  Sn  Sn27  1  0.832  0.168  0.214  1.0
[/CIF]
.