The structure described by Pd3Sb2Te4 is Hausmannite-derived structured and crystallizes in the triclinic P1 space group. There are twelve inequivalent Pd sites. In the first Pd site, Pd(1) is bonded to one Sb(4), one Sb(7), one Te(11), one Te(14), one Te(2), and one Te(8) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(10)Sb2Te4 octahedra, corners with two equivalent Pd(7)Sb2Te4 octahedra, corners with two equivalent Pd(9)Sb2Te4 octahedra, corners with two equivalent Pd(11)Sb3Te3 octahedra, corners with four equivalent Pd(4)Sb2Te4 octahedra,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid, and  a cornercorner with one Te(2)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the second Pd site, Pd(2) is bonded to one Sb(5), one Sb(8), one Te(12), one Te(15), one Te(3), and one Te(9) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(7)Sb2Te4 octahedra, corners with two equivalent Pd(8)Sb2Te4 octahedra, corners with two equivalent Pd(11)Sb3Te3 octahedra, corners with two equivalent Pd(12)Sb3Te3 octahedra, corners with four equivalent Pd(5)Sb2Te4 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, and  a cornercorner with one Te(3)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. In the third Pd site, Pd(3) is bonded to one Sb(6), one Te(1), one Te(10), one Te(13), one Te(16), and one Te(4) atom to form PdSbTe5 octahedra that share corners with two equivalent Pd(10)Sb2Te4 octahedra, corners with two equivalent Pd(8)Sb2Te4 octahedra, corners with two equivalent Pd(9)Sb2Te4 octahedra, corners with two equivalent Pd(12)Sb3Te3 octahedra, corners with four equivalent Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, and  a cornercorner with one Te(4)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. In the fourth Pd site, Pd(4) is bonded to one Sb(1), one Sb(7), one Te(11), one Te(14), one Te(2), and one Te(5) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(10)Sb2Te4 octahedra, corners with two equivalent Pd(7)Sb2Te4 octahedra, corners with two equivalent Pd(9)Sb2Te4 octahedra, corners with two equivalent Pd(11)Sb3Te3 octahedra, corners with four equivalent Pd(1)Sb2Te4 octahedra,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid, and  a cornercorner with one Te(2)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the fifth Pd site, Pd(5) is bonded to one Sb(2), one Sb(8), one Te(12), one Te(15), one Te(3), and one Te(6) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(7)Sb2Te4 octahedra, corners with two equivalent Pd(8)Sb2Te4 octahedra, corners with two equivalent Pd(11)Sb3Te3 octahedra, corners with two equivalent Pd(12)Sb3Te3 octahedra, corners with four equivalent Pd(2)Sb2Te4 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, and  a cornercorner with one Te(3)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. In the sixth Pd site, Pd(6) is bonded to one Sb(3), one Te(1), one Te(13), one Te(16), one Te(4), and one Te(7) atom to form PdSbTe5 octahedra that share corners with two equivalent Pd(10)Sb2Te4 octahedra, corners with two equivalent Pd(8)Sb2Te4 octahedra, corners with two equivalent Pd(9)Sb2Te4 octahedra, corners with two equivalent Pd(12)Sb3Te3 octahedra, corners with four equivalent Pd(3)SbTe5 octahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, and  a cornercorner with one Te(4)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the seventh Pd site, Pd(7) is bonded to one Sb(1), one Sb(5), one Te(14), one Te(3), one Te(6), and one Te(8) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(1)Sb2Te4 octahedra, corners with two equivalent Pd(2)Sb2Te4 octahedra, corners with two equivalent Pd(4)Sb2Te4 octahedra, corners with two equivalent Pd(5)Sb2Te4 octahedra, corners with four equivalent Pd(11)Sb3Te3 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, and  a cornercorner with one Te(2)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the eighth Pd site, Pd(8) is bonded to one Sb(2), one Sb(6), one Te(15), one Te(4), one Te(7), and one Te(9) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(2)Sb2Te4 octahedra, corners with two equivalent Pd(5)Sb2Te4 octahedra, corners with two equivalent Pd(3)SbTe5 octahedra, corners with two equivalent Pd(6)SbTe5 octahedra, corners with four equivalent Pd(12)Sb3Te3 octahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, and  a cornercorner with one Te(3)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the ninth Pd site, Pd(9) is bonded to one Sb(3), one Sb(4), one Te(10), one Te(16), one Te(2), and one Te(5) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(1)Sb2Te4 octahedra, corners with two equivalent Pd(4)Sb2Te4 octahedra, corners with two equivalent Pd(3)SbTe5 octahedra, corners with two equivalent Pd(6)SbTe5 octahedra, corners with four equivalent Pd(10)Sb2Te4 octahedra,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid, and  a cornercorner with one Te(4)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the tenth Pd site, Pd(10) is bonded to one Sb(3), one Sb(4), one Te(1), one Te(10), one Te(11), and one Te(5) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(1)Sb2Te4 octahedra, corners with two equivalent Pd(4)Sb2Te4 octahedra, corners with two equivalent Pd(3)SbTe5 octahedra, corners with two equivalent Pd(6)SbTe5 octahedra, corners with four equivalent Pd(9)Sb2Te4 octahedra,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid, and  a cornercorner with one Te(13)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. In the eleventh Pd site, Pd(11) is bonded to one Sb(1), one Sb(5), one Sb(7), one Te(12), one Te(6), and one Te(8) atom to form PdSb3Te3 octahedra that share corners with two equivalent Pd(1)Sb2Te4 octahedra, corners with two equivalent Pd(2)Sb2Te4 octahedra, corners with two equivalent Pd(4)Sb2Te4 octahedra, corners with two equivalent Pd(5)Sb2Te4 octahedra, corners with four equivalent Pd(7)Sb2Te4 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid, and  a cornercorner with one Te(8)SbPd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the twelfth Pd site, Pd(12) is bonded to one Sb(2), one Sb(6), one Sb(8), one Te(13), one Te(7), and one Te(9) atom to form PdSb3Te3 octahedra that share corners with two equivalent Pd(2)Sb2Te4 octahedra, corners with two equivalent Pd(5)Sb2Te4 octahedra, corners with two equivalent Pd(3)SbTe5 octahedra, corners with two equivalent Pd(6)SbTe5 octahedra, corners with four equivalent Pd(8)Sb2Te4 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid, and  a cornercorner with one Te(1)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. There are eight inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one Pd(11), one Pd(4), one Pd(7), and one Te(6) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, and corners with two equivalent Te(14)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 80-81°. In the second Sb site, Sb(2) is bonded to one Pd(12), one Pd(5), one Pd(8), and one Te(7) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, and corners with two equivalent Te(15)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-80°. In the third Sb site, Sb(3) is bonded to one Pd(10), one Pd(6), one Pd(9), and one Te(5) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, and corners with two equivalent Te(16)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-80°. In the fourth Sb site, Sb(4) is bonded to one Pd(1), one Pd(10), one Pd(9), and one Te(10) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the fifth Sb site, Sb(5) is bonded to one Pd(11), one Pd(2), one Pd(7), and one Te(8) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the sixth Sb site, Sb(6) is bonded to one Pd(12), one Pd(3), one Pd(8), and one Te(9) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the seventh Sb site, Sb(7) is bonded to one Pd(1), one Pd(11), one Pd(4), and one Te(11) atom to form distorted SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, corners with two equivalent Te(14)TePd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the eighth Sb site, Sb(8) is bonded to one Pd(12), one Pd(2), one Pd(5), and one Te(12) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, corners with two equivalent Te(15)TePd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. There are sixteen inequivalent Te sites. In the first Te site, Te(1) is bonded to one Pd(10), one Pd(3), one Pd(6), and one Te(13) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, corners with two equivalent Te(16)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the second Te site, Te(2) is bonded to one Pd(1), one Pd(4), one Pd(9), and one Te(14) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, and corners with two equivalent Te(14)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 80°. In the third Te site, Te(3) is bonded to one Pd(2), one Pd(5), one Pd(7), and one Te(15) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(8)Sb2Te4 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, and corners with two equivalent Te(15)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 80°. In the fourth Te site, Te(4) is bonded to one Pd(3), one Pd(6), one Pd(8), and one Te(16) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, and corners with two equivalent Te(16)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 80-81°. In the fifth Te site, Te(5) is bonded to one Pd(10), one Pd(4), one Pd(9), and one Sb(3) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the sixth Te site, Te(6) is bonded to one Pd(11), one Pd(5), one Pd(7), and one Sb(1) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the seventh Te site, Te(7) is bonded to one Pd(12), one Pd(6), one Pd(8), and one Sb(2) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the eighth Te site, Te(8) is bonded to one Pd(1), one Pd(11), one Pd(7), and one Sb(5) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, and corners with two equivalent Te(14)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the ninth Te site, Te(9) is bonded to one Pd(12), one Pd(2), one Pd(8), and one Sb(6) atom to form distorted TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, and corners with two equivalent Te(15)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the tenth Te site, Te(10) is bonded to one Pd(10), one Pd(3), one Pd(9), and one Sb(4) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, and corners with two equivalent Te(16)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the eleventh Te site, Te(11) is bonded to one Pd(1), one Pd(10), one Pd(4), and one Sb(7) atom to form distorted TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, corners with two equivalent Te(14)TePd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the twelfth Te site, Te(12) is bonded to one Pd(11), one Pd(2), one Pd(5), and one Sb(8) atom to form distorted TeSbPd3 tetrahedra that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, corners with two equivalent Te(15)TePd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the thirteenth Te site, Te(13) is bonded to one Pd(12), one Pd(3), one Pd(6), and one Te(1) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, corners with two equivalent Te(16)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 81-82°. In the fourteenth Te site, Te(14) is bonded to one Pd(1), one Pd(4), one Pd(7), and one Te(2) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 81-82°. In the fifteenth Te site, Te(15) is bonded to one Pd(2), one Pd(5), one Pd(8), and one Te(3) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 81-82°. In the sixteenth Te site, Te(16) is bonded to one Pd(3), one Pd(6), one Pd(9), and one Te(4) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 81-82°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sb2Te4Pd3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.666
_cell_length_b   6.672
_cell_length_c   19.976
_cell_angle_alpha   89.813
_cell_angle_beta   89.540
_cell_angle_gamma   89.817
_symmetry_Int_Tables_number   1
_cell_volume   888.346
_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
  Sb  Sb0  1  0.369  0.874  0.710  1.0
  Sb  Sb1  1  0.369  0.874  0.377  1.0
  Sb  Sb2  1  0.368  0.872  0.043  1.0
  Sb  Sb3  1  0.130  0.370  0.958  1.0
  Sb  Sb4  1  0.131  0.369  0.625  1.0
  Sb  Sb5  1  0.133  0.371  0.291  1.0
  Sb  Sb6  1  0.874  0.130  0.790  1.0
  Sb  Sb7  1  0.874  0.132  0.456  1.0
  Te  Te8  1  0.872  0.132  0.123  1.0
  Te  Te9  1  0.631  0.632  0.877  1.0
  Te  Te10  1  0.631  0.631  0.544  1.0
  Te  Te11  1  0.630  0.632  0.211  1.0
  Te  Te12  1  0.623  0.124  0.958  1.0
  Te  Te13  1  0.625  0.124  0.625  1.0
  Te  Te14  1  0.624  0.123  0.292  1.0
  Te  Te15  1  0.874  0.624  0.708  1.0
  Te  Te16  1  0.876  0.623  0.375  1.0
  Te  Te17  1  0.873  0.623  0.041  1.0
  Te  Te18  1  0.124  0.874  0.875  1.0
  Te  Te19  1  0.122  0.876  0.541  1.0
  Te  Te20  1  0.125  0.871  0.208  1.0
  Te  Te21  1  0.374  0.373  0.792  1.0
  Te  Te22  1  0.373  0.373  0.458  1.0
  Te  Te23  1  0.375  0.372  0.124  1.0
  Pd  Pd24  1  0.002  0.496  0.833  1.0
  Pd  Pd25  1  0.002  0.496  0.501  1.0
  Pd  Pd26  1  0.005  0.500  0.168  1.0
  Pd  Pd27  1  0.500  0.002  0.832  1.0
  Pd  Pd28  1  0.501  0.002  0.499  1.0
  Pd  Pd29  1  0.497  0.000  0.166  1.0
  Pd  Pd30  1  0.496  0.501  0.667  1.0
  Pd  Pd31  1  0.497  0.501  0.334  1.0
  Pd  Pd32  1  0.495  0.501  0.000  1.0
  Pd  Pd33  1  0.002  0.001  1.000  1.0
  Pd  Pd34  1  0.002  0.002  0.668  1.0
  Pd  Pd35  1  0.002  0.002  0.334  1.0
[/CIF]
.
The structure described by Pd3Sb2Te4 is Hausmannite-derived structured and crystallizes in the triclinic P1 space group. There are twelve inequivalent Pd sites. In the first Pd site, Pd(1) is bonded to one Sb(4), one Sb(7), one Te(11), one Te(14), one Te(2), and one Te(8) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(10)Sb2Te4 octahedra, corners with two equivalent Pd(7)Sb2Te4 octahedra, corners with two equivalent Pd(9)Sb2Te4 octahedra, corners with two equivalent Pd(11)Sb3Te3 octahedra, corners with four equivalent Pd(4)Sb2Te4 octahedra,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid, and  a cornercorner with one Te(2)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the second Pd site, Pd(2) is bonded to one Sb(5), one Sb(8), one Te(12), one Te(15), one Te(3), and one Te(9) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(7)Sb2Te4 octahedra, corners with two equivalent Pd(8)Sb2Te4 octahedra, corners with two equivalent Pd(11)Sb3Te3 octahedra, corners with two equivalent Pd(12)Sb3Te3 octahedra, corners with four equivalent Pd(5)Sb2Te4 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, and  a cornercorner with one Te(3)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. In the third Pd site, Pd(3) is bonded to one Sb(6), one Te(1), one Te(10), one Te(13), one Te(16), and one Te(4) atom to form PdSbTe5 octahedra that share corners with two equivalent Pd(10)Sb2Te4 octahedra, corners with two equivalent Pd(8)Sb2Te4 octahedra, corners with two equivalent Pd(9)Sb2Te4 octahedra, corners with two equivalent Pd(12)Sb3Te3 octahedra, corners with four equivalent Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, and  a cornercorner with one Te(4)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. In the fourth Pd site, Pd(4) is bonded to one Sb(1), one Sb(7), one Te(11), one Te(14), one Te(2), and one Te(5) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(10)Sb2Te4 octahedra, corners with two equivalent Pd(7)Sb2Te4 octahedra, corners with two equivalent Pd(9)Sb2Te4 octahedra, corners with two equivalent Pd(11)Sb3Te3 octahedra, corners with four equivalent Pd(1)Sb2Te4 octahedra,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid, and  a cornercorner with one Te(2)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the fifth Pd site, Pd(5) is bonded to one Sb(2), one Sb(8), one Te(12), one Te(15), one Te(3), and one Te(6) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(7)Sb2Te4 octahedra, corners with two equivalent Pd(8)Sb2Te4 octahedra, corners with two equivalent Pd(11)Sb3Te3 octahedra, corners with two equivalent Pd(12)Sb3Te3 octahedra, corners with four equivalent Pd(2)Sb2Te4 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, and  a cornercorner with one Te(3)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. In the sixth Pd site, Pd(6) is bonded to one Sb(3), one Te(1), one Te(13), one Te(16), one Te(4), and one Te(7) atom to form PdSbTe5 octahedra that share corners with two equivalent Pd(10)Sb2Te4 octahedra, corners with two equivalent Pd(8)Sb2Te4 octahedra, corners with two equivalent Pd(9)Sb2Te4 octahedra, corners with two equivalent Pd(12)Sb3Te3 octahedra, corners with four equivalent Pd(3)SbTe5 octahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, and  a cornercorner with one Te(4)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the seventh Pd site, Pd(7) is bonded to one Sb(1), one Sb(5), one Te(14), one Te(3), one Te(6), and one Te(8) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(1)Sb2Te4 octahedra, corners with two equivalent Pd(2)Sb2Te4 octahedra, corners with two equivalent Pd(4)Sb2Te4 octahedra, corners with two equivalent Pd(5)Sb2Te4 octahedra, corners with four equivalent Pd(11)Sb3Te3 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, and  a cornercorner with one Te(2)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the eighth Pd site, Pd(8) is bonded to one Sb(2), one Sb(6), one Te(15), one Te(4), one Te(7), and one Te(9) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(2)Sb2Te4 octahedra, corners with two equivalent Pd(5)Sb2Te4 octahedra, corners with two equivalent Pd(3)SbTe5 octahedra, corners with two equivalent Pd(6)SbTe5 octahedra, corners with four equivalent Pd(12)Sb3Te3 octahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, and  a cornercorner with one Te(3)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the ninth Pd site, Pd(9) is bonded to one Sb(3), one Sb(4), one Te(10), one Te(16), one Te(2), and one Te(5) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(1)Sb2Te4 octahedra, corners with two equivalent Pd(4)Sb2Te4 octahedra, corners with two equivalent Pd(3)SbTe5 octahedra, corners with two equivalent Pd(6)SbTe5 octahedra, corners with four equivalent Pd(10)Sb2Te4 octahedra,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid, and  a cornercorner with one Te(4)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the tenth Pd site, Pd(10) is bonded to one Sb(3), one Sb(4), one Te(1), one Te(10), one Te(11), and one Te(5) atom to form PdSb2Te4 octahedra that share corners with two equivalent Pd(1)Sb2Te4 octahedra, corners with two equivalent Pd(4)Sb2Te4 octahedra, corners with two equivalent Pd(3)SbTe5 octahedra, corners with two equivalent Pd(6)SbTe5 octahedra, corners with four equivalent Pd(9)Sb2Te4 octahedra,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid, and  a cornercorner with one Te(13)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. In the eleventh Pd site, Pd(11) is bonded to one Sb(1), one Sb(5), one Sb(7), one Te(12), one Te(6), and one Te(8) atom to form PdSb3Te3 octahedra that share corners with two equivalent Pd(1)Sb2Te4 octahedra, corners with two equivalent Pd(2)Sb2Te4 octahedra, corners with two equivalent Pd(4)Sb2Te4 octahedra, corners with two equivalent Pd(5)Sb2Te4 octahedra, corners with four equivalent Pd(7)Sb2Te4 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid, and  a cornercorner with one Te(8)SbPd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 62-64°. In the twelfth Pd site, Pd(12) is bonded to one Sb(2), one Sb(6), one Sb(8), one Te(13), one Te(7), and one Te(9) atom to form PdSb3Te3 octahedra that share corners with two equivalent Pd(2)Sb2Te4 octahedra, corners with two equivalent Pd(5)Sb2Te4 octahedra, corners with two equivalent Pd(3)SbTe5 octahedra, corners with two equivalent Pd(6)SbTe5 octahedra, corners with four equivalent Pd(8)Sb2Te4 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid, and  a cornercorner with one Te(1)TePd3 trigonal pyramid. The corner-sharing octahedral tilt angles range from 61-64°. There are eight inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one Pd(11), one Pd(4), one Pd(7), and one Te(6) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, and corners with two equivalent Te(14)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 80-81°. In the second Sb site, Sb(2) is bonded to one Pd(12), one Pd(5), one Pd(8), and one Te(7) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, and corners with two equivalent Te(15)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-80°. In the third Sb site, Sb(3) is bonded to one Pd(10), one Pd(6), one Pd(9), and one Te(5) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, and corners with two equivalent Te(16)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-80°. In the fourth Sb site, Sb(4) is bonded to one Pd(1), one Pd(10), one Pd(9), and one Te(10) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the fifth Sb site, Sb(5) is bonded to one Pd(11), one Pd(2), one Pd(7), and one Te(8) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the sixth Sb site, Sb(6) is bonded to one Pd(12), one Pd(3), one Pd(8), and one Te(9) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the seventh Sb site, Sb(7) is bonded to one Pd(1), one Pd(11), one Pd(4), and one Te(11) atom to form distorted SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, corners with two equivalent Te(14)TePd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the eighth Sb site, Sb(8) is bonded to one Pd(12), one Pd(2), one Pd(5), and one Te(12) atom to form SbTePd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, corners with two equivalent Te(15)TePd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. There are sixteen inequivalent Te sites. In the first Te site, Te(1) is bonded to one Pd(10), one Pd(3), one Pd(6), and one Te(13) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, corners with two equivalent Te(16)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 79-81°. In the second Te site, Te(2) is bonded to one Pd(1), one Pd(4), one Pd(9), and one Te(14) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, and corners with two equivalent Te(14)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 80°. In the third Te site, Te(3) is bonded to one Pd(2), one Pd(5), one Pd(7), and one Te(15) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(8)Sb2Te4 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, and corners with two equivalent Te(15)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 80°. In the fourth Te site, Te(4) is bonded to one Pd(3), one Pd(6), one Pd(8), and one Te(16) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, and corners with two equivalent Te(16)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 80-81°. In the fifth Te site, Te(5) is bonded to one Pd(10), one Pd(4), one Pd(9), and one Sb(3) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the sixth Te site, Te(6) is bonded to one Pd(11), one Pd(5), one Pd(7), and one Sb(1) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(14)TePd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the seventh Te site, Te(7) is bonded to one Pd(12), one Pd(6), one Pd(8), and one Sb(2) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid,  a cornercorner with one Te(15)TePd3 trigonal pyramid,  a cornercorner with one Te(16)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the eighth Te site, Te(8) is bonded to one Pd(1), one Pd(11), one Pd(7), and one Sb(5) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, and corners with two equivalent Te(14)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the ninth Te site, Te(9) is bonded to one Pd(12), one Pd(2), one Pd(8), and one Sb(6) atom to form distorted TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, and corners with two equivalent Te(15)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the tenth Te site, Te(10) is bonded to one Pd(10), one Pd(3), one Pd(9), and one Sb(4) atom to form TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(11)SbPd3 trigonal pyramid,  a cornercorner with one Te(13)TePd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, and corners with two equivalent Te(16)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the eleventh Te site, Te(11) is bonded to one Pd(1), one Pd(10), one Pd(4), and one Sb(7) atom to form distorted TeSbPd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(11)Sb3Te3 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(1)TePd3 trigonal pyramid, corners with two equivalent Sb(4)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(5)SbPd3 trigonal pyramids, corners with two equivalent Te(14)TePd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the twelfth Te site, Te(12) is bonded to one Pd(11), one Pd(2), one Pd(5), and one Sb(8) atom to form distorted TeSbPd3 tetrahedra that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(12)Sb3Te3 octahedra,  a cornercorner with one Sb(1)TePd3 trigonal pyramid,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(7)TePd3 trigonal pyramid,  a cornercorner with one Te(8)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid, corners with two equivalent Sb(5)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(6)SbPd3 trigonal pyramids, corners with two equivalent Te(15)TePd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. In the thirteenth Te site, Te(13) is bonded to one Pd(12), one Pd(3), one Pd(6), and one Te(1) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(10)Sb2Te4 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(2)TePd3 trigonal pyramid,  a cornercorner with one Sb(3)TePd3 trigonal pyramid,  a cornercorner with one Sb(8)TePd3 trigonal pyramid,  a cornercorner with one Te(10)SbPd3 trigonal pyramid,  a cornercorner with one Te(9)SbPd3 trigonal pyramid, corners with two equivalent Sb(6)TePd3 trigonal pyramids, corners with two equivalent Te(7)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, corners with two equivalent Te(16)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 81-82°. In the fourteenth Te site, Te(14) is bonded to one Pd(1), one Pd(4), one Pd(7), and one Te(2) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(1)Sb2Te4 octahedra,  a cornercorner with one Pd(4)Sb2Te4 octahedra,  a cornercorner with one Pd(9)Sb2Te4 octahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(3)TePd3 trigonal pyramid, corners with two equivalent Sb(1)TePd3 trigonal pyramids, corners with two equivalent Sb(7)TePd3 trigonal pyramids, corners with two equivalent Te(11)SbPd3 trigonal pyramids, corners with two equivalent Te(8)SbPd3 trigonal pyramids, and corners with two equivalent Te(2)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 81-82°. In the fifteenth Te site, Te(15) is bonded to one Pd(2), one Pd(5), one Pd(8), and one Te(3) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(2)Sb2Te4 octahedra,  a cornercorner with one Pd(5)Sb2Te4 octahedra,  a cornercorner with one Pd(7)Sb2Te4 octahedra, corners with two equivalent Te(12)SbPd3 tetrahedra,  a cornercorner with one Sb(5)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(6)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(4)TePd3 trigonal pyramid, corners with two equivalent Sb(2)TePd3 trigonal pyramids, corners with two equivalent Sb(8)TePd3 trigonal pyramids, corners with two equivalent Te(9)SbPd3 trigonal pyramids, and corners with two equivalent Te(3)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 81-82°. In the sixteenth Te site, Te(16) is bonded to one Pd(3), one Pd(6), one Pd(9), and one Te(4) atom to form distorted TeTePd3 trigonal pyramids that share  a cornercorner with one Pd(8)Sb2Te4 octahedra,  a cornercorner with one Pd(3)SbTe5 octahedra,  a cornercorner with one Pd(6)SbTe5 octahedra,  a cornercorner with one Sb(4)TePd3 trigonal pyramid,  a cornercorner with one Sb(6)TePd3 trigonal pyramid,  a cornercorner with one Te(5)SbPd3 trigonal pyramid,  a cornercorner with one Te(7)SbPd3 trigonal pyramid,  a cornercorner with one Te(2)TePd3 trigonal pyramid, corners with two equivalent Sb(3)TePd3 trigonal pyramids, corners with two equivalent Te(10)SbPd3 trigonal pyramids, corners with two equivalent Te(1)TePd3 trigonal pyramids, corners with two equivalent Te(13)TePd3 trigonal pyramids, and corners with two equivalent Te(4)TePd3 trigonal pyramids. The corner-sharing octahedral tilt angles range from 81-82°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sb2Te4Pd3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.666
_cell_length_b   6.672
_cell_length_c   19.976
_cell_angle_alpha   89.813
_cell_angle_beta   89.540
_cell_angle_gamma   89.817
_symmetry_Int_Tables_number   1
_cell_volume   888.346
_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
  Sb  Sb0  1  0.369  0.874  0.710  1.0
  Sb  Sb1  1  0.369  0.874  0.377  1.0
  Sb  Sb2  1  0.368  0.872  0.043  1.0
  Sb  Sb3  1  0.130  0.370  0.958  1.0
  Sb  Sb4  1  0.131  0.369  0.625  1.0
  Sb  Sb5  1  0.133  0.371  0.291  1.0
  Sb  Sb6  1  0.874  0.130  0.790  1.0
  Sb  Sb7  1  0.874  0.132  0.456  1.0
  Te  Te8  1  0.872  0.132  0.123  1.0
  Te  Te9  1  0.631  0.632  0.877  1.0
  Te  Te10  1  0.631  0.631  0.544  1.0
  Te  Te11  1  0.630  0.632  0.211  1.0
  Te  Te12  1  0.623  0.124  0.958  1.0
  Te  Te13  1  0.625  0.124  0.625  1.0
  Te  Te14  1  0.624  0.123  0.292  1.0
  Te  Te15  1  0.874  0.624  0.708  1.0
  Te  Te16  1  0.876  0.623  0.375  1.0
  Te  Te17  1  0.873  0.623  0.041  1.0
  Te  Te18  1  0.124  0.874  0.875  1.0
  Te  Te19  1  0.122  0.876  0.541  1.0
  Te  Te20  1  0.125  0.871  0.208  1.0
  Te  Te21  1  0.374  0.373  0.792  1.0
  Te  Te22  1  0.373  0.373  0.458  1.0
  Te  Te23  1  0.375  0.372  0.124  1.0
  Pd  Pd24  1  0.002  0.496  0.833  1.0
  Pd  Pd25  1  0.002  0.496  0.501  1.0
  Pd  Pd26  1  0.005  0.500  0.168  1.0
  Pd  Pd27  1  0.500  0.002  0.832  1.0
  Pd  Pd28  1  0.501  0.002  0.499  1.0
  Pd  Pd29  1  0.497  0.000  0.166  1.0
  Pd  Pd30  1  0.496  0.501  0.667  1.0
  Pd  Pd31  1  0.497  0.501  0.334  1.0
  Pd  Pd32  1  0.495  0.501  0.000  1.0
  Pd  Pd33  1  0.002  0.001  1.000  1.0
  Pd  Pd34  1  0.002  0.002  0.668  1.0
  Pd  Pd35  1  0.002  0.002  0.334  1.0
[/CIF]
.