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Materials Data on Hg(SbS2)4 by Materials Project

Hg(SbS2)2(SbS2)2 is Stibnite-derived structured and crystallizes in the monoclinic C2/c space group. The structure is two-dimensional and consists of two Hg(SbS2)2 sheets oriented in the (1, 0, 0) direction and two SbS2 sheets oriented in the (1, 0, 0) direction. In each Hg(SbS2)2 sheet, there are two inequivalent Hg2+ sites. In the first Hg2+ site, Hg2+ is bonded in a distorted linear geometry to six S2- atoms. There are a spread of Hg–S bond distances ranging from 2.38–3.44 Å. In the second Hg2+ site, Hg2+ is bonded in a distorted linear geometry to six S2- atoms. There are a spread of Hg–S bond distances ranging from 2.38–3.45 Å. There are two inequivalent Sb+3.50+ sites. In the first Sb+3.50+ site, Sb+3.50+ is bonded to five S2- atoms to form edge-sharing SbS5 square pyramids. There are a spread of Sb–S bond distances ranging from 2.49–2.94 Å. In the second Sb+3.50+ site, Sb+3.50+ is bonded to five S2- atoms to form edge-sharing SbS5 square pyramids. There are a spread of Sb–S bond distances ranging from 2.49–2.94 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 5-coordinate geometry to two equivalent Hg2+ and three Sb+3.50+ atoms. In the second S2- site, S2- is bonded in a distorted trigonal non-coplanar geometry to one Hg2+ and two equivalent Sb+3.50+ atoms. In the third S2- site, S2- is bonded in a 5-coordinate geometry to two equivalent Hg2+ and three Sb+3.50+ atoms. In the fourth S2- site, S2- is bonded in a distorted trigonal non-coplanar geometry to one Hg2+ and two equivalent Sb+3.50+ atoms. In each SbS2 sheet, there are two inequivalent Sb+3.50+ sites. In the first Sb+3.50+ site, Sb+3.50+ is bonded to five S2- atoms to form distorted edge-sharing SbS5 square pyramids. There are a spread of Sb–S bond distances ranging from 2.50–3.00 Å. In the second Sb+3.50+ site, Sb+3.50+ is bonded to five S2- atoms to form distorted edge-sharing SbS5 square pyramids. There are a spread of Sb–S bond distances ranging from 2.50–3.02 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 3-coordinate geometry to two equivalent Sb+3.50+ and one S2- atom. The S–S bond length is 2.08 Å. In the second S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent Sb+3.50+ atoms. In the third S2- site, S2- is bonded in a 3-coordinate geometry to two equivalent Sb+3.50+ and one S2- atom. In the fourth S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent Sb+3.50+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li8Sb7S19 by Materials Project

Li8Sb7S19 is Orthorhombic Perovskite-like structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six S+1.95- atoms to form distorted LiS6 octahedra that share corners with two equivalent SbS5 square pyramids, edges with two equivalent LiS6 octahedra, edges with two equivalent SbS6 octahedra, an edgeedge with one SbS5 square pyramid, and edges with two equivalent LiS5 trigonal bipyramids. There are a spread of Li–S bond distances ranging from 2.51–3.07 Å. In the second Li1+ site, Li1+ is bonded to five S+1.95- atoms to form LiS5 trigonal bipyramids that share a cornercorner with one SbS6 octahedra, a cornercorner with one SbS5 square pyramid, an edgeedge with one SbS6 octahedra, edges with two equivalent LiS6 octahedra, and an edgeedge with one SbS5 square pyramid. The corner-sharing octahedral tilt angles are 70°. There are a spread of Li–S bond distances ranging from 2.52–2.76 Å. In the third Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five S+1.95- atoms. There are a spread of Li–S bond distances ranging from 2.53–2.98 Å. In the fourth Li1+ site, Li1+ is bonded in a 4-coordinate geometry to six S+1.95- atoms. There are a spread of Li–S bond distances ranging from 2.50–3.15 Å. There are four inequivalent Sb+4.14+ sites. In the first Sb+4.14+ site, Sb+4.14+ is bonded in a 6-coordinate geometry to six S+1.95- atoms. There are a spread of Sb–S bond distances ranging from 2.47–3.20 Å. In the second Sb+4.14+ site, Sb+4.14+ is bonded to five S+1.95- atoms to form distorted SbS5 square pyramids that share corners with two equivalent LiS6 octahedra, corners with two equivalent SbS6 octahedra, a cornercorner with one LiS5 trigonal bipyramid, an edgeedge with one LiS6 octahedra, an edgeedge with one SbS6 octahedra, and an edgeedge with one LiS5 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 6–82°. There are a spread of Sb–S bond distances ranging from 2.51–2.77 Å. In the third Sb+4.14+ site, Sb+4.14+ is bonded to six S+1.95- atoms to form SbS6 octahedra that share corners with two equivalent SbS5 square pyramids, a cornercorner with one LiS5 trigonal bipyramid, edges with two equivalent LiS6 octahedra, an edgeedge with one SbS5 square pyramid, and an edgeedge with one LiS5 trigonal bipyramid. There are a spread of Sb–S bond distances ranging from 2.51–2.76 Å. In the fourth Sb+4.14+ site, Sb+4.14+ is bonded in a distorted see-saw-like geometry to four S+1.95- atoms. There are two shorter (2.48 Å) and two longer (2.90 Å) Sb–S bond lengths. There are ten inequivalent S+1.95- sites. In the first S+1.95- site, S+1.95- is bonded to five Li1+ and one Sb+4.14+ atom to form distorted edge-sharing SLi5Sb octahedra. In the second S+1.95- site, S+1.95- is bonded in a distorted rectangular see-saw-like geometry to one Li1+ and three Sb+4.14+ atoms. In the third S+1.95- site, S+1.95- is bonded in a 3-coordinate geometry to one Li1+ and two Sb+4.14+ atoms. In the fourth S+1.95- site, S+1.95- is bonded in a 3-coordinate geometry to one Li1+ and two Sb+4.14+ atoms. In the fifth S+1.95- site, S+1.95- is bonded in a 5-coordinate geometry to three Li1+ and two Sb+4.14+ atoms. In the sixth S+1.95- site, S+1.95- is bonded in a 5-coordinate geometry to three Li1+ and two Sb+4.14+ atoms. In the seventh S+1.95- site, S+1.95- is bonded in a 4-coordinate geometry to two equivalent Li1+ and two equivalent S+1.95- atoms. Both S–S bond lengths are 2.04 Å. In the eighth S+1.95- site, S+1.95- is bonded in a 6-coordinate geometry to three Li1+ and three Sb+4.14+ atoms. In the ninth S+1.95- site, S+1.95- is bonded in a 4-coordinate geometry to one Li1+, two Sb+4.14+, and one S+1.95- atom. In the tenth S+1.95- site, S+1.95- is bonded in a 5-coordinate geometry to three Li1+ and two Sb+4.14+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb3Sb4S9 by Materials Project

Yb3Sb4S9 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Yb–S bond distances ranging from 2.93–3.13 Å. In the second Yb3+ site, Yb3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Yb–S bond distances ranging from 2.97–3.04 Å. In the third Yb3+ site, Yb3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Yb–S bond distances ranging from 2.88–3.25 Å. There are four inequivalent Sb+2.25+ sites. In the first Sb+2.25+ site, Sb+2.25+ is bonded to five S2- atoms to form SbS5 square pyramids that share corners with two equivalent SbS6 octahedra, corners with two equivalent SbS5 square pyramids, and edges with three SbS5 square pyramids. The corner-sharing octahedral tilt angles are 49°. There are a spread of Sb–S bond distances ranging from 2.46–2.98 Å. In the second Sb+2.25+ site, Sb+2.25+ is bonded to five S2- atoms to form a mixture of edge and corner-sharing SbS5 square pyramids. There are a spread of Sb–S bond distances ranging from 2.46–2.82 Å. In the third Sb+2.25+ site, Sb+2.25+ is bonded to six S2- atoms to form distorted SbS6 octahedra that share corners with four SbS5 square pyramids, edges with two equivalent SbS6 octahedra, and an edgeedge with one SbS5 square pyramid. There are a spread of Sb–S bond distances ranging from 2.45–3.10 Å. In the fourth Sb+2.25+ site, Sb+2.25+ is bonded to five S2- atoms to form SbS5 square pyramids that share corners with two equivalent SbS6 octahedra, corners with two equivalent SbS5 square pyramids, an edgeedge with one SbS6 octahedra, and edges with three SbS5 square pyramids. The corner-sharing octahedral tilt angles are 61°. There are one shorter (2.44 Å) and four longer (2.76 Å) Sb–S bond lengths. There are nine inequivalent S2- sites. In the first S2- site, S2- is bonded in a 5-coordinate geometry to four Yb3+ and one Sb+2.25+ atom. In the second S2- site, S2- is bonded to four Yb3+ and one Sb+2.25+ atom to form a mixture of distorted edge and corner-sharing SYb4Sb square pyramids. In the third S2- site, S2- is bonded to four Yb3+ and one Sb+2.25+ atom to form a mixture of distorted edge and corner-sharing SYb4Sb square pyramids. In the fourth S2- site, S2- is bonded to one Yb3+ and four Sb+2.25+ atoms to form SYbSb4 square pyramids that share corners with four SYb4Sb square pyramids, corners with two equivalent SYbSb3 trigonal pyramids, edges with five SYb4Sb square pyramids, and an edgeedge with one SYbSb3 trigonal pyramid. In the fifth S2- site, S2- is bonded to one Yb3+ and four Sb+2.25+ atoms to form SYbSb4 square pyramids that share corners with two equivalent SYbSb4 square pyramids and edges with seven SYb4Sb square pyramids. In the sixth S2- site, S2- is bonded in a 5-coordinate geometry to three equivalent Yb3+ and two equivalent Sb+2.25+ atoms. In the seventh S2- site, S2- is bonded to one Yb3+ and three Sb+2.25+ atoms to form distorted SYbSb3 trigonal pyramids that share corners with two equivalent SYbSb4 square pyramids, corners with two equivalent SYbSb3 trigonal pyramids, and an edgeedge with one SYbSb4 square pyramid. In the eighth S2- site, S2- is bonded in a 6-coordinate geometry to two Yb3+ and four Sb+2.25+ atoms. In the ninth S2- site, S2- is bonded in a 5-coordinate geometry to four Yb3+ and one Sb+2.25+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ba(InSb2)2 by Materials Project

Ba(InSb2)2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Ba2+ is bonded in a 9-coordinate geometry to nine Sb+1.50- atoms. There are a spread of Ba–Sb bond distances ranging from 3.61–3.85 Å. There are two inequivalent In2+ sites. In the first In2+ site, In2+ is bonded to four Sb+1.50- atoms to form corner-sharing InSb4 tetrahedra. There are a spread of In–Sb bond distances ranging from 2.83–2.90 Å. In the second In2+ site, In2+ is bonded to four Sb+1.50- atoms to form corner-sharing InSb4 tetrahedra. There are three shorter (2.91 Å) and one longer (2.96 Å) In–Sb bond lengths. There are four inequivalent Sb+1.50- sites. In the first Sb+1.50- site, Sb+1.50- is bonded to three equivalent Ba2+ and three In2+ atoms to form distorted edge-sharing SbBa3In3 octahedra. In the second Sb+1.50- site, Sb+1.50- is bonded in a 6-coordinate geometry to three equivalent Ba2+, one In2+, and two equivalent Sb+1.50- atoms. Both Sb–Sb bond lengths are 2.99 Å. In the third Sb+1.50- site, Sb+1.50- is bonded in a 1-coordinate geometry to two equivalent Ba2+, one In2+, and four Sb+1.50- atoms. Both Sb–Sb bond lengths are 3.41 Å. In the fourth Sb+1.50- site, Sb+1.50- is bonded in a distorted see-saw-like geometry to one Ba2+, three In2+, and two equivalent Sb+1.50- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sb4IO6 by Materials Project

Sb4O6I crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are four inequivalent Sb+3.25+ sites. In the first Sb+3.25+ site, Sb+3.25+ is bonded to four O2- atoms to form distorted corner-sharing SbO4 trigonal pyramids. There are a spread of Sb–O bond distances ranging from 2.02–2.22 Å. In the second Sb+3.25+ site, Sb+3.25+ is bonded in a rectangular see-saw-like geometry to four O2- and two equivalent I1- atoms. There are a spread of Sb–O bond distances ranging from 2.01–2.20 Å. Both Sb–I bond lengths are 3.65 Å. In the third Sb+3.25+ site, Sb+3.25+ is bonded in a distorted square co-planar geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 1.99–2.18 Å. In the fourth Sb+3.25+ site, Sb+3.25+ is bonded in a rectangular see-saw-like geometry to four O2- and three equivalent I1- atoms. There are a spread of Sb–O bond distances ranging from 2.00–2.18 Å. There are one shorter (3.61 Å) and two longer (3.65 Å) Sb–I bond lengths. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sb+3.25+ and one I1- atom. The O–I bond length is 3.62 Å. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Sb+3.25+ and two equivalent I1- atoms. There are one shorter (3.69 Å) and one longer (3.79 Å) O–I bond lengths. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sb+3.25+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to three Sb+3.25+ and three equivalent I1- atoms. There are one shorter (3.63 Å) and two longer (4.06 Å) O–I bond lengths. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to two Sb+3.25+ atoms. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two Sb+3.25+ and two equivalent I1- atoms. Both O–I bond lengths are 3.90 Å. I1- is bonded in a 4-coordinate geometry to five Sb+3.25+, eight O2-, and three equivalent I1- atoms. There are one shorter (4.10 Å) and two longer (4.17 Å) I–I bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sr6Yb4(CdSb2)5 by Materials Project

Sr6Yb4(CdSb2)5 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are twelve inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form SrSb6 octahedra that share corners with two SrSb6 octahedra, corners with seven YbSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one YbSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one YbSb5 square pyramid. The corner-sharing octahedral tilt angles are 15°. There are a spread of Sr–Sb bond distances ranging from 3.35–3.87 Å. In the second Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form SrSb6 octahedra that share corners with two SrSb6 octahedra, corners with three YbSb5 square pyramids, corners with four equivalent SrSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one SrSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one YbSb5 square pyramid. The corner-sharing octahedral tilt angles are 15°. There are a spread of Sr–Sb bond distances ranging from 3.31–3.86 Å. In the third Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form SrSb6 octahedra that share corners with two SrSb6 octahedra, corners with three YbSb5 square pyramids, corners with four equivalent SrSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one SrSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one YbSb5 square pyramid. The corner-sharing octahedral tilt angles are 15°. There are a spread of Sr–Sb bond distances ranging from 3.32–3.86 Å. In the fourth Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form SrSb6 octahedra that share corners with two SrSb6 octahedra, corners with seven YbSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one YbSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one YbSb5 square pyramid. The corner-sharing octahedral tilt angles are 15°. There are a spread of Sr–Sb bond distances ranging from 3.36–3.87 Å. In the fifth Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form SrSb6 octahedra that share corners with two SrSb6 octahedra, corners with seven YbSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one YbSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one YbSb5 square pyramid. The corner-sharing octahedral tilt angles are 15°. There are a spread of Sr–Sb bond distances ranging from 3.36–3.87 Å. In the sixth Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form SrSb6 octahedra that share corners with two SrSb6 octahedra, corners with seven YbSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one YbSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one YbSb5 square pyramid. The corner-sharing octahedral tilt angles are 15°. There are a spread of Sr–Sb bond distances ranging from 3.36–3.87 Å. In the seventh Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form SrSb6 octahedra that share corners with two SrSb6 octahedra, corners with two equivalent SrSb5 square pyramids, corners with five YbSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one YbSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one SrSb5 square pyramid. The corner-sharing octahedra tilt angles range from 14–15°. There are a spread of Sr–Sb bond distances ranging from 3.35–3.93 Å. In the eighth Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form distorted SrSb6 octahedra that share corners with two SrSb6 octahedra, corners with three SrSb5 square pyramids, corners with four equivalent YbSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one YbSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one SrSb5 square pyramid. The corner-sharing octahedra tilt angles range from 13–14°. There are a spread of Sr–Sb bond distances ranging from 3.34–3.94 Å. In the ninth Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form SrSb6 octahedra that share corners with two SrSb6 octahedra, a cornercorner with one SrSb5 square pyramid, corners with six YbSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one YbSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one YbSb5 square pyramid. The corner-sharing octahedra tilt angles range from 13–15°. There are a spread of Sr–Sb bond distances ranging from 3.35–3.87 Å. In the tenth Sr2+ site, Sr2+ is bonded to six Sb3- atoms to form SrSb6 octahedra that share corners with two SrSb6 octahedra, corners with seven YbSb5 square pyramids, corners with six CdSb4 tetrahedra, edges with six SrSb6 octahedra, an edgeedge with one YbSb5 square pyramid, edges with three CdSb4 tetrahedra, and a faceface with one YbSb5 square pyramid. The corner-sharing octahedral tilt angles are 15°. There are a spread of Sr–Sb bond distances ranging from 3.36–3.87 Å. In the eleventh Sr2+ site, Sr2+ is bonded to five Sb3- atoms to form SrSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with four YbSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, edges with two equivalent SrSb5 square pyramids, edges with two YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 36–55°. There are a spread of Sr–Sb bond distances ranging from 3.26–3.30 Å. In the twelfth Sr2+ site, Sr2+ is bonded to five Sb3- atoms to form SrSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with four YbSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, edges with two equivalent SrSb5 square pyramids, edges with two YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 36–55°. There are a spread of Sr–Sb bond distances ranging from 3.26–3.30 Å. There are eight inequivalent Yb2+ sites. In the first Yb2+ site, Yb2+ is bonded to five Sb3- atoms to form YbSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with four YbSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, edges with four YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 35–54°. There are one shorter (3.18 Å) and four longer (3.25 Å) Yb–Sb bond lengths. In the second Yb2+ site, Yb2+ is bonded to five Sb3- atoms to form YbSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with two equivalent SrSb5 square pyramids, corners with two equivalent YbSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, an edgeedge with one SrSb5 square pyramid, edges with three YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 34–54°. There are a spread of Yb–Sb bond distances ranging from 3.19–3.24 Å. In the third Yb2+ site, Yb2+ is bonded to five Sb3- atoms to form YbSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with four SrSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, edges with two SrSb5 square pyramids, edges with two equivalent YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 33–54°. There are a spread of Yb–Sb bond distances ranging from 3.17–3.24 Å. In the fourth Yb2+ site, Yb2+ is bonded to five Sb3- atoms to form YbSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with two equivalent SrSb5 square pyramids, corners with two equivalent YbSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, an edgeedge with one SrSb5 square pyramid, edges with three YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 35–54°. There are a spread of Yb–Sb bond distances ranging from 3.16–3.25 Å. In the fifth Yb2+ site, Yb2+ is bonded to five Sb3- atoms to form YbSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with four YbSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, edges with four YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 35–54°. There are one shorter (3.18 Å) and four longer (3.25 Å) Yb–Sb bond lengths. In the sixth Yb2+ site, Yb2+ is bonded to five Sb3- atoms to form YbSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with four YbSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, edges with four YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 35–54°. There are one shorter (3.18 Å) and four longer (3.25 Å) Yb–Sb bond lengths. In the seventh Yb2+ site, Yb2+ is bonded to five Sb3- atoms to form YbSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with four YbSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, edges with four YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 35–54°. There are one shorter (3.17 Å) and four longer (3.25 Å) Yb–Sb bond lengths. In the eighth Yb2+ site, Yb2+ is bonded to five Sb3- atoms to form YbSb5 square pyramids that share corners with seven SrSb6 octahedra, corners with four YbSb5 square pyramids, corners with two equivalent CdSb4 tetrahedra, an edgeedge with one SrSb6 octahedra, edges with four YbSb5 square pyramids, edges with four CdSb4 tetrahedra, and a faceface with one SrSb6 octahedra. The corner-sharing octahedra tilt angles range from 35–54°. There are one shorter (3.17 Å) and four longer (3.25 Å) Yb–Sb bond lengths. There are ten inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded to four Sb3- atoms to form CdSb4 tetrahedra that share corners with six SrSb6 octahedra, corners with two equivalent YbSb5 square pyramids, corners with four CdSb4 tetrahedra, edges with three SrSb6 octahedra, and edges with four YbSb5 square pyramids. The corner-sharing octahedra tilt angles range from 21–69°. There are a spread of Cd–Sb bond distances ranging from 2.88–2.99 Å. In the second Cd2+ site, Cd2+ is bonded to four Sb3- atoms to form CdSb4 tetrahedra that share corners with six SrSb6 octahedra, corners with two equivalent SrSb5 square pyramids, corners with four CdSb4 tetrahedra, edges with three SrSb6 octahedra, and edges with four YbSb5 square pyramids. The corner-sharing octahedra tilt angles range from 21–69°. There are a spread of Cd–Sb bond distances ranging from 2.88–2.99 Å. In the third Cd2+ site, Cd2+ is bonded to four Sb3- atoms to form CdSb4 tetrahedra that share corners with six SrSb6 octahedra, corners with two equivalent SrSb5 square pyramids, corners with four CdSb4 tetrahedra, edges with three SrSb6 octahedra, edges with two equivalent SrSb5 square pyramids, and edges with two equivalent YbSb5 square pyramids. The corner-sharing octahedra til

36 MATERIALS SCIENCE↗
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Materials Data on Ba4Sb4Se11 by Materials Project

Ba4Sb4Se11 crystallizes in the orthorhombic Pnnm space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to eight Se2- atoms to form distorted BaSe8 hexagonal bipyramids that share a cornercorner with one BaSe8 hexagonal bipyramid, a cornercorner with one SbSe6 octahedra, a cornercorner with one SbSe5 square pyramid, edges with two equivalent BaSe8 hexagonal bipyramids, edges with two equivalent SbSe6 octahedra, and faces with three equivalent BaSe8 hexagonal bipyramids. The corner-sharing octahedral tilt angles are 55°. There are a spread of Ba–Se bond distances ranging from 3.32–3.61 Å. In the second Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine Se2- atoms. There are a spread of Ba–Se bond distances ranging from 3.39–3.74 Å. There are four inequivalent Sb+3.50+ sites. In the first Sb+3.50+ site, Sb+3.50+ is bonded to six Se2- atoms to form distorted SbSe6 octahedra that share corners with two equivalent BaSe8 hexagonal bipyramids, corners with two equivalent SbSe5 square pyramids, edges with four equivalent BaSe8 hexagonal bipyramids, and an edgeedge with one SbSe6 octahedra. There are a spread of Sb–Se bond distances ranging from 2.61–3.25 Å. In the second Sb+3.50+ site, Sb+3.50+ is bonded in a 3-coordinate geometry to three Se2- atoms. All Sb–Se bond lengths are 2.62 Å. In the third Sb+3.50+ site, Sb+3.50+ is bonded to five Se2- atoms to form SbSe5 square pyramids that share corners with two equivalent BaSe8 hexagonal bipyramids and corners with two equivalent SbSe6 octahedra. The corner-sharing octahedral tilt angles are 22°. There are a spread of Sb–Se bond distances ranging from 2.58–3.06 Å. In the fourth Sb+3.50+ site, Sb+3.50+ is bonded in a distorted trigonal non-coplanar geometry to three Se2- atoms. There are one shorter (2.61 Å) and two longer (2.65 Å) Sb–Se bond lengths. There are nine inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 5-coordinate geometry to four equivalent Ba2+ and one Se2- atom. The Se–Se bond length is 2.42 Å. In the second Se2- site, Se2- is bonded in a 5-coordinate geometry to three Ba2+ and two Sb+3.50+ atoms. In the third Se2- site, Se2- is bonded in a 5-coordinate geometry to four equivalent Ba2+ and one Sb+3.50+ atom. In the fourth Se2- site, Se2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Ba2+ and two equivalent Sb+3.50+ atoms. In the fifth Se2- site, Se2- is bonded in a 6-coordinate geometry to four equivalent Ba2+, one Sb+3.50+, and one Se2- atom. The Se–Se bond length is 2.48 Å. In the sixth Se2- site, Se2- is bonded to four equivalent Ba2+ and one Sb+3.50+ atom to form a mixture of distorted edge and corner-sharing SeBa4Sb square pyramids. In the seventh Se2- site, Se2- is bonded in a 4-coordinate geometry to one Ba2+ and three Sb+3.50+ atoms. In the eighth Se2- site, Se2- is bonded to four Ba2+ and one Sb+3.50+ atom to form a mixture of distorted edge and corner-sharing SeBa4Sb square pyramids. In the ninth Se2- site, Se2- is bonded in a 5-coordinate geometry to four Ba2+ and one Sb+3.50+ atom.

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Materials Data on Rb2GaSb2 by Materials Project

Rb2GaSb2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 6-coordinate geometry to six Sb+2.50- atoms. There are a spread of Rb–Sb bond distances ranging from 3.87–4.20 Å. In the second Rb1+ site, Rb1+ is bonded in a 6-coordinate geometry to six Sb+2.50- atoms. There are a spread of Rb–Sb bond distances ranging from 3.67–4.10 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded in a trigonal planar geometry to three Sb+2.50- atoms. There are a spread of Ga–Sb bond distances ranging from 2.63–2.68 Å. In the second Ga3+ site, Ga3+ is bonded in a trigonal planar geometry to three Sb+2.50- atoms. There are a spread of Ga–Sb bond distances ranging from 2.61–2.63 Å. There are four inequivalent Sb+2.50- sites. In the first Sb+2.50- site, Sb+2.50- is bonded in a 2-coordinate geometry to six Rb1+ and two Ga3+ atoms. In the second Sb+2.50- site, Sb+2.50- is bonded in a 2-coordinate geometry to six Rb1+ and two Ga3+ atoms. In the third Sb+2.50- site, Sb+2.50- is bonded in a 1-coordinate geometry to six Rb1+, one Ga3+, and one Sb+2.50- atom. The Sb–Sb bond length is 2.88 Å. In the fourth Sb+2.50- site, Sb+2.50- is bonded in a 1-coordinate geometry to six Rb1+, one Ga3+, and one Sb+2.50- atom.

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Materials Data on K2GaSb2 by Materials Project

K2GaSb2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 6-coordinate geometry to six Sb+2.50- atoms. There are a spread of K–Sb bond distances ranging from 3.68–3.98 Å. In the second K1+ site, K1+ is bonded in a 6-coordinate geometry to six Sb+2.50- atoms. There are a spread of K–Sb bond distances ranging from 3.54–4.01 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded in a trigonal planar geometry to three Sb+2.50- atoms. There are one shorter (2.61 Å) and two longer (2.62 Å) Ga–Sb bond lengths. In the second Ga3+ site, Ga3+ is bonded in a trigonal planar geometry to three Sb+2.50- atoms. There are a spread of Ga–Sb bond distances ranging from 2.63–2.67 Å. There are four inequivalent Sb+2.50- sites. In the first Sb+2.50- site, Sb+2.50- is bonded in a 1-coordinate geometry to six K1+, one Ga3+, and one Sb+2.50- atom. The Sb–Sb bond length is 2.89 Å. In the second Sb+2.50- site, Sb+2.50- is bonded in a 8-coordinate geometry to six K1+, one Ga3+, and one Sb+2.50- atom. In the third Sb+2.50- site, Sb+2.50- is bonded in a 2-coordinate geometry to six K1+ and two Ga3+ atoms. In the fourth Sb+2.50- site, Sb+2.50- is bonded in a 2-coordinate geometry to six K1+ and two Ga3+ atoms.

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Materials Data on SbO2 by Materials Project

SbO2 crystallizes in the orthorhombic Pmc2_1 space group. The structure is two-dimensional and consists of two SbO2 sheets oriented in the (0, 0, 1) direction. there are four inequivalent Sb sites. In the first Sb site, Sb is bonded to five O atoms to form distorted SbO5 square pyramids that share corners with two equivalent SbO6 octahedra and edges with four SbO5 square pyramids. The corner-sharing octahedral tilt angles are 48°. There are a spread of Sb–O bond distances ranging from 2.07–2.28 Å. In the second Sb site, Sb is bonded to five O atoms to form distorted SbO5 square pyramids that share corners with two equivalent SbO6 octahedra and edges with four SbO5 square pyramids. The corner-sharing octahedral tilt angles are 48°. There are a spread of Sb–O bond distances ranging from 2.08–2.28 Å. In the third Sb site, Sb is bonded to six O atoms to form SbO6 octahedra that share corners with two equivalent SbO5 square pyramids and edges with four SbO6 octahedra. There are a spread of Sb–O bond distances ranging from 1.95–2.17 Å. In the fourth Sb site, Sb is bonded to six O atoms to form SbO6 octahedra that share corners with two equivalent SbO5 square pyramids and edges with four SbO6 octahedra. There are a spread of Sb–O bond distances ranging from 1.95–2.17 Å. There are eight inequivalent O sites. In the first O site, O is bonded in a trigonal non-coplanar geometry to three Sb atoms. In the second O site, O is bonded in a trigonal non-coplanar geometry to three Sb atoms. In the third O site, O is bonded in a 3-coordinate geometry to three Sb atoms. In the fourth O site, O is bonded in a 3-coordinate geometry to three Sb atoms. In the fifth O site, O is bonded in a trigonal non-coplanar geometry to three Sb atoms. In the sixth O site, O is bonded in a trigonal non-coplanar geometry to three Sb atoms. In the seventh O site, O is bonded in a water-like geometry to two equivalent Sb atoms. In the eighth O site, O is bonded in a water-like geometry to two equivalent Sb atoms.

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Materials Data on Ce4Mn3Sb8 by Materials Project

Ce4Mn3Sb8 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. there are two inequivalent Ce3+ sites. In the first Ce3+ site, Ce3+ is bonded in a 8-coordinate geometry to eight Sb+2.25- atoms. There are a spread of Ce–Sb bond distances ranging from 3.26–3.32 Å. In the second Ce3+ site, Ce3+ is bonded in a 8-coordinate geometry to eight Sb+2.25- atoms. There are a spread of Ce–Sb bond distances ranging from 3.24–3.32 Å. There are two inequivalent Mn2+ sites. In the first Mn2+ site, Mn2+ is bonded to four equivalent Sb+2.25- atoms to form a mixture of corner and edge-sharing MnSb4 tetrahedra. All Mn–Sb bond lengths are 2.75 Å. In the second Mn2+ site, Mn2+ is bonded to four equivalent Sb+2.25- atoms to form corner-sharing MnSb4 tetrahedra. All Mn–Sb bond lengths are 2.66 Å. There are four inequivalent Sb+2.25- sites. In the first Sb+2.25- site, Sb+2.25- is bonded in a 8-coordinate geometry to four equivalent Ce3+ and four equivalent Mn2+ atoms. In the second Sb+2.25- site, Sb+2.25- is bonded in a 6-coordinate geometry to four equivalent Ce3+ and two equivalent Mn2+ atoms. In the third Sb+2.25- site, Sb+2.25- is bonded in a 8-coordinate geometry to four Ce3+ and four equivalent Sb+2.25- atoms. All Sb–Sb bond lengths are 3.10 Å. In the fourth Sb+2.25- site, Sb+2.25- is bonded in a 8-coordinate geometry to four Ce3+ and four equivalent Sb+2.25- atoms.

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Materials Data on Ce4Zn3Sb8 by Materials Project

Ce4Zn3Sb8 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. there are two inequivalent Ce3+ sites. In the first Ce3+ site, Ce3+ is bonded in a 8-coordinate geometry to eight Sb+2.25- atoms. There are four shorter (3.28 Å) and four longer (3.33 Å) Ce–Sb bond lengths. In the second Ce3+ site, Ce3+ is bonded in a 8-coordinate geometry to eight Sb+2.25- atoms. There are a spread of Ce–Sb bond distances ranging from 3.26–3.31 Å. There are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to four equivalent Sb+2.25- atoms to form a mixture of edge and corner-sharing ZnSb4 tetrahedra. All Zn–Sb bond lengths are 2.85 Å. In the second Zn2+ site, Zn2+ is bonded to four equivalent Sb+2.25- atoms to form corner-sharing ZnSb4 tetrahedra. All Zn–Sb bond lengths are 2.74 Å. There are four inequivalent Sb+2.25- sites. In the first Sb+2.25- site, Sb+2.25- is bonded in a 8-coordinate geometry to four equivalent Ce3+ and four equivalent Zn2+ atoms. In the second Sb+2.25- site, Sb+2.25- is bonded in a 6-coordinate geometry to four equivalent Ce3+ and two equivalent Zn2+ atoms. In the third Sb+2.25- site, Sb+2.25- is bonded in a 8-coordinate geometry to four Ce3+ and four equivalent Sb+2.25- atoms. All Sb–Sb bond lengths are 3.16 Å. In the fourth Sb+2.25- site, Sb+2.25- is bonded in a 8-coordinate geometry to four Ce3+ and four equivalent Sb+2.25- atoms.

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Materials Data on AlSb5Se5Cl4 by Materials Project

AlSb5Se5Cl4 crystallizes in the triclinic P-1 space group. The structure is one-dimensional and consists of one AlSb5Se5Cl4 ribbon oriented in the (0, 1, 1) direction. Al3+ is bonded in a tetrahedral geometry to four Cl1- atoms. There are a spread of Al–Cl bond distances ranging from 2.15–2.18 Å. There are five inequivalent Sb+2.20+ sites. In the first Sb+2.20+ site, Sb+2.20+ is bonded in an L-shaped geometry to two Se2- atoms. There are one shorter (2.59 Å) and one longer (2.63 Å) Sb–Se bond lengths. In the second Sb+2.20+ site, Sb+2.20+ is bonded in a distorted L-shaped geometry to two Se2- atoms. There are one shorter (2.62 Å) and one longer (2.73 Å) Sb–Se bond lengths. In the third Sb+2.20+ site, Sb+2.20+ is bonded in a 2-coordinate geometry to three Se2- atoms. There are a spread of Sb–Se bond distances ranging from 2.62–3.27 Å. In the fourth Sb+2.20+ site, Sb+2.20+ is bonded in an L-shaped geometry to two Se2- atoms. There are one shorter (2.58 Å) and one longer (2.68 Å) Sb–Se bond lengths. In the fifth Sb+2.20+ site, Sb+2.20+ is bonded in a 4-coordinate geometry to four Se2- atoms. There are a spread of Sb–Se bond distances ranging from 2.60–3.30 Å. There are five inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a distorted water-like geometry to three Sb+2.20+ and one Cl1- atom. The Se–Cl bond length is 3.56 Å. In the second Se2- site, Se2- is bonded in a water-like geometry to two Sb+2.20+ atoms. In the third Se2- site, Se2- is bonded in a distorted water-like geometry to three Sb+2.20+ atoms. In the fourth Se2- site, Se2- is bonded in a 3-coordinate geometry to three Sb+2.20+ atoms. In the fifth Se2- site, Se2- is bonded in a distorted L-shaped geometry to two equivalent Sb+2.20+ atoms. There are four inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Al3+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Al3+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Al3+ and one Se2- atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Al3+ atom.

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Materials Data on La4Mn3Sb8 by Materials Project

La4Mn3Sb8 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. there are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a 8-coordinate geometry to eight Sb+2.25- atoms. There are a spread of La–Sb bond distances ranging from 3.34–3.43 Å. In the second La3+ site, La3+ is bonded in a 8-coordinate geometry to eight Sb+2.25- atoms. There are a spread of La–Sb bond distances ranging from 3.31–3.40 Å. There are two inequivalent Mn2+ sites. In the first Mn2+ site, Mn2+ is bonded to four equivalent Sb+2.25- atoms to form a mixture of edge and corner-sharing MnSb4 tetrahedra. All Mn–Sb bond lengths are 2.80 Å. In the second Mn2+ site, Mn2+ is bonded to four equivalent Sb+2.25- atoms to form corner-sharing MnSb4 tetrahedra. All Mn–Sb bond lengths are 2.63 Å. There are four inequivalent Sb+2.25- sites. In the first Sb+2.25- site, Sb+2.25- is bonded in a 8-coordinate geometry to four La3+ and four equivalent Sb+2.25- atoms. All Sb–Sb bond lengths are 3.13 Å. In the second Sb+2.25- site, Sb+2.25- is bonded in a 8-coordinate geometry to four La3+ and four equivalent Sb+2.25- atoms. In the third Sb+2.25- site, Sb+2.25- is bonded in a 2-coordinate geometry to four equivalent La3+ and two equivalent Mn2+ atoms. In the fourth Sb+2.25- site, Sb+2.25- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Mn2+ atoms.

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Materials Data on Ba7Al4Sb9 by Materials Project

Ba7Al4Sb9 crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. there are three inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 6-coordinate geometry to six Sb+2.89- atoms. There are a spread of Ba–Sb bond distances ranging from 3.51–3.94 Å. In the second Ba2+ site, Ba2+ is bonded to seven Sb+2.89- atoms to form distorted BaSb7 pentagonal bipyramids that share corners with five equivalent BaSb7 pentagonal bipyramids, corners with five AlSb4 tetrahedra, edges with three equivalent BaSb7 pentagonal bipyramids, edges with two equivalent AlSb4 tetrahedra, faces with two equivalent BaSb7 pentagonal bipyramids, and a faceface with one AlSb4 tetrahedra. There are a spread of Ba–Sb bond distances ranging from 3.50–3.82 Å. In the third Ba2+ site, Ba2+ is bonded in a 5-coordinate geometry to five Sb+2.89- atoms. There are one shorter (3.38 Å) and four longer (3.46 Å) Ba–Sb bond lengths. There are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to four Sb+2.89- atoms to form AlSb4 tetrahedra that share corners with six equivalent BaSb7 pentagonal bipyramids, corners with three AlSb4 tetrahedra, and faces with two equivalent BaSb7 pentagonal bipyramids. There are a spread of Al–Sb bond distances ranging from 2.66–2.75 Å. In the second Al3+ site, Al3+ is bonded to four Sb+2.89- atoms to form AlSb4 tetrahedra that share corners with four equivalent BaSb7 pentagonal bipyramids, corners with two equivalent AlSb4 tetrahedra, edges with four equivalent BaSb7 pentagonal bipyramids, and an edgeedge with one AlSb4 tetrahedra. There are two shorter (2.73 Å) and two longer (2.75 Å) Al–Sb bond lengths. There are five inequivalent Sb+2.89- sites. In the first Sb+2.89- site, Sb+2.89- is bonded in a 2-coordinate geometry to four equivalent Ba2+ and two equivalent Al3+ atoms. In the second Sb+2.89- site, Sb+2.89- is bonded in a 2-coordinate geometry to four equivalent Ba2+ and two equivalent Al3+ atoms. In the third Sb+2.89- site, Sb+2.89- is bonded in a 3-coordinate geometry to five Ba2+ and two equivalent Al3+ atoms. In the fourth Sb+2.89- site, Sb+2.89- is bonded in a 7-coordinate geometry to five Ba2+ and two Al3+ atoms. In the fifth Sb+2.89- site, Sb+2.89- is bonded in a 7-coordinate geometry to six Ba2+ and one Al3+ atom.

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Materials Data on Sb4BrO6 by Materials Project

Sb4O6Br crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are four inequivalent Sb+3.25+ sites. In the first Sb+3.25+ site, Sb+3.25+ is bonded to four O2- atoms to form distorted corner-sharing SbO4 trigonal pyramids. There are a spread of Sb–O bond distances ranging from 2.02–2.20 Å. In the second Sb+3.25+ site, Sb+3.25+ is bonded in a distorted rectangular see-saw-like geometry to four O2- and two equivalent Br1- atoms. There are a spread of Sb–O bond distances ranging from 2.00–2.20 Å. Both Sb–Br bond lengths are 3.41 Å. In the third Sb+3.25+ site, Sb+3.25+ is bonded in a distorted square co-planar geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 1.98–2.16 Å. In the fourth Sb+3.25+ site, Sb+3.25+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 2.01–2.17 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sb+3.25+ and one Br1- atom. The O–Br bond length is 3.54 Å. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Sb+3.25+ and two equivalent Br1- atoms. There are one shorter (3.45 Å) and one longer (3.63 Å) O–Br bond lengths. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Sb+3.25+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to three Sb+3.25+ and one Br1- atom. The O–Br bond length is 3.44 Å. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to two Sb+3.25+ atoms. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two Sb+3.25+ atoms. Br1- is bonded in a 4-coordinate geometry to two equivalent Sb+3.25+ and four O2- atoms.

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Materials Data on Tl2(CdSb)3 by Materials Project

Tl2(CdSb)3 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Cd2+ sites. In the first Cd2+ site, Cd2+ is bonded to four Sb+2.67- atoms to form a mixture of distorted edge and corner-sharing CdSb4 tetrahedra. There are a spread of Cd–Sb bond distances ranging from 2.89–3.23 Å. In the second Cd2+ site, Cd2+ is bonded to two equivalent Tl1+ and four Sb+2.67- atoms to form a mixture of distorted edge and corner-sharing CdTl2Sb4 tetrahedra. Both Cd–Tl bond lengths are 3.36 Å. There are a spread of Cd–Sb bond distances ranging from 2.91–3.00 Å. In the third Cd2+ site, Cd2+ is bonded to four Sb+2.67- atoms to form corner-sharing CdSb4 tetrahedra. There are a spread of Cd–Sb bond distances ranging from 2.91–3.02 Å. There are two inequivalent Tl1+ sites. In the first Tl1+ site, Tl1+ is bonded in a 6-coordinate geometry to two equivalent Cd2+, two equivalent Tl1+, and two equivalent Sb+2.67- atoms. Both Tl–Tl bond lengths are 3.73 Å. Both Tl–Sb bond lengths are 3.51 Å. In the second Tl1+ site, Tl1+ is bonded in a 3-coordinate geometry to three Sb+2.67- atoms. There are two shorter (3.43 Å) and one longer (3.51 Å) Tl–Sb bond lengths. There are three inequivalent Sb+2.67- sites. In the first Sb+2.67- site, Sb+2.67- is bonded in a 4-coordinate geometry to four Cd2+ and three Tl1+ atoms. In the second Sb+2.67- site, Sb+2.67- is bonded in a 7-coordinate geometry to five Cd2+ and two equivalent Tl1+ atoms. In the third Sb+2.67- site, Sb+2.67- is bonded in a 4-coordinate geometry to three Cd2+ and one Sb+2.67- atom. The Sb–Sb bond length is 2.87 Å.

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Materials Data on Ca2Sb4Pd3 by Materials Project

Ca2Pd3Sb4 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight Sb+2.50- atoms. There are four shorter (3.41 Å) and four longer (3.70 Å) Ca–Sb bond lengths. In the second Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to eight Sb+2.50- atoms. There are four shorter (3.28 Å) and four longer (3.48 Å) Ca–Sb bond lengths. There are three inequivalent Pd2+ sites. In the first Pd2+ site, Pd2+ is bonded in a 5-coordinate geometry to five Sb+2.50- atoms. There are one shorter (2.61 Å) and four longer (2.72 Å) Pd–Sb bond lengths. In the second Pd2+ site, Pd2+ is bonded to four equivalent Sb+2.50- atoms to form a mixture of edge and corner-sharing PdSb4 tetrahedra. All Pd–Sb bond lengths are 2.69 Å. In the third Pd2+ site, Pd2+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent Sb+2.50- atoms. All Pd–Sb bond lengths are 2.75 Å. There are three inequivalent Sb+2.50- sites. In the first Sb+2.50- site, Sb+2.50- is bonded in a 4-coordinate geometry to four Ca2+, two equivalent Pd2+, and four equivalent Sb+2.50- atoms. All Sb–Sb bond lengths are 3.19 Å. In the second Sb+2.50- site, Sb+2.50- is bonded in a 9-coordinate geometry to four equivalent Ca2+ and five Pd2+ atoms. In the third Sb+2.50- site, Sb+2.50- is bonded in a 8-coordinate geometry to four equivalent Ca2+ and four equivalent Pd2+ atoms.

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