cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17188/1685654
title: Materials Data on Mn(CrS2)2 by Materials Project

description: MnCr2S4 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Cr3+ is bonded to six S2- atoms to form CrS6 octahedra that share corners with six equivalent MnS6 octahedra, edges with six equivalent CrS6 octahedra, and a faceface with one MnS6 octahedra. The corner-sharing octahedra tilt angles range from 52–55°. There are a spread of Cr–S bond distances ranging from 2.26–2.50 Å. Mn2+ is bonded to six S2- atoms to form MnS6 octahedra that share corners with twelve equivalent CrS6 octahedra, edges with two equivalent MnS6 octahedra, and faces with two equivalent CrS6 octahedra. The corner-sharing octahedra tilt angles range from 52–55°. There are two shorter (2.40 Å) and four longer (2.52 Å) Mn–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Cr3+ and one Mn2+ atom. In the second S2- site, S2- is bonded in a 5-coordinate geometry to three equivalent Cr3+ and two equivalent Mn2+ atoms.
DOI: 10.17188/1685655
title: Materials Data on CaCd2Cu9 by Materials Project

description: CaCu9Cd2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Ca is bonded in a 12-coordinate geometry to sixteen Cu and four equivalent Cd atoms. There are eight shorter (3.12 Å) and eight longer (3.32 Å) Ca–Cu bond lengths. All Ca–Cd bond lengths are 3.31 Å. There are three inequivalent Cu sites. In the first Cu site, Cu is bonded to two equivalent Ca, eight Cu, and two equivalent Cd atoms to form distorted CuCa2Cd2Cu8 cuboctahedra that share corners with twenty CuCa2Cd2Cu8 cuboctahedra, edges with six CuCa2Cd3Cu7 cuboctahedra, and faces with nineteen CuCa2Cd2Cu8 cuboctahedra. There are a spread of Cu–Cu bond distances ranging from 2.51–2.72 Å. Both Cu–Cd bond lengths are 2.97 Å. In the second Cu site, Cu is bonded to eight Cu and four equivalent Cd atoms to form CuCd4Cu8 cuboctahedra that share corners with sixteen CuCa2Cd3Cu7 cuboctahedra, edges with two equivalent CuCd4Cu8 cuboctahedra, and faces with twenty CuCa2Cd3Cu7 cuboctahedra. All Cu–Cu bond lengths are 2.46 Å. All Cu–Cd bond lengths are 2.94 Å. In the third Cu site, Cu is bonded to two equivalent Ca, seven Cu, and three equivalent Cd atoms to form CuCa2Cd3Cu7 cuboctahedra that share corners with eighteen CuCa2Cd2Cu8 cuboctahedra, edges with nine CuCa2Cd3Cu7 cuboctahedra, and faces with twenty CuCa2Cd2Cu8 cuboctahedra. There are one shorter (2.52 Å) and one longer (2.58 Å) Cu–Cu bond lengths. There are one shorter (2.67 Å) and two longer (2.85 Å) Cu–Cd bond lengths. Cd is bonded in a 6-coordinate geometry to two equivalent Ca, twelve Cu, and one Cd atom. The Cd–Cd bond length is 2.90 Å.
DOI: 10.17188/1685656
title: Materials Data on BaSrErCu3O7 by Materials Project

description: ErBaSrCu3O7 crystallizes in the orthorhombic Pmm2 space group. The structure is three-dimensional. Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.73–3.07 Å. Sr2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Sr–O bond distances ranging from 2.72–3.03 Å. Er3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Er–O bond distances ranging from 2.37–2.40 Å. There are three inequivalent Cu+2.33+ sites. In the first Cu+2.33+ site, Cu+2.33+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.92–2.30 Å. In the second Cu+2.33+ site, Cu+2.33+ is bonded to five O2- atoms to form corner-sharing CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.92–2.15 Å. In the third Cu+2.33+ site, Cu+2.33+ is bonded in a square co-planar geometry to four O2- atoms. There is two shorter (1.88 Å) and two longer (1.95 Å) Cu–O bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Ba2+ and two Cu+2.33+ atoms to form a mixture of distorted edge and corner-sharing OBa4Cu2 octahedra. The corner-sharing octahedra tilt angles range from 0–11°. In the second O2- site, O2- is bonded to four equivalent Sr2+ and two Cu+2.33+ atoms to form distorted OSr4Cu2 octahedra that share corners with five OBa4Cu2 octahedra and edges with four equivalent OSr4Cu2 octahedra. The corner-sharing octahedra tilt angles range from 0–7°. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Ba2+, two equivalent Er3+, and two equivalent Cu+2.33+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, two equivalent Er3+, and two equivalent Cu+2.33+ atoms. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Ba2+, two equivalent Er3+, and two equivalent Cu+2.33+ atoms. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, two equivalent Er3+, and two equivalent Cu+2.33+ atoms. In the seventh O2- site, O2- is bonded in a 6-coordinate geometry to two equivalent Ba2+, two equivalent Sr2+, and two equivalent Cu+2.33+ atoms.
DOI: 10.17188/1685657
title: Materials Data on Hf2NiIr by Materials Project

description: Hf2IrNi crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Hf2IrNi ribbons oriented in the (1, 0, 0) direction. Hf is bonded in a linear geometry to one Ir and one Ni atom. The Hf–Ir bond length is 2.35 Å. The Hf–Ni bond length is 2.33 Å. Ir is bonded in a linear geometry to two equivalent Hf atoms. Ni is bonded in a linear geometry to two equivalent Hf atoms.
DOI: 10.17188/1685658
title: Materials Data on SmSiPd by Materials Project

description: SmPdSi crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Sm2+ is bonded to six equivalent Pd2+ and six equivalent Si4- atoms to form a mixture of distorted edge and face-sharing SmSi6Pd6 cuboctahedra. All Sm–Pd bond lengths are 3.14 Å. All Sm–Si bond lengths are 3.14 Å. Pd2+ is bonded in a trigonal planar geometry to six equivalent Sm2+ and three equivalent Si4- atoms. All Pd–Si bond lengths are 2.50 Å. Si4- is bonded in a 3-coordinate geometry to six equivalent Sm2+ and three equivalent Pd2+ atoms.
DOI: 10.17188/1685659
title: Materials Data on Ti3Fe by Materials Project

description: Ti3Fe crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. there are two inequivalent Ti sites. In the first Ti site, Ti is bonded to twelve Ti atoms to form a mixture of corner, edge, and face-sharing TiTi12 cuboctahedra. There are six shorter (2.87 Å) and six longer (3.00 Å) Ti–Ti bond lengths. In the second Ti site, Ti is bonded in a 12-coordinate geometry to three equivalent Ti and three equivalent Fe atoms. All Ti–Fe bond lengths are 2.45 Å. Fe is bonded in a 6-coordinate geometry to six equivalent Ti atoms.
DOI: 10.17632/6zyb63gtk2.1
title: SocialCE_surveys

description: Data set Social impacts of circular economy Survey
DOI: 10.17188/1685660
title: Materials Data on CsAg7S4 by Materials Project

description: CsAg7S4 crystallizes in the tetragonal P4/n space group. The structure is three-dimensional. there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a body-centered cubic geometry to eight S2- atoms. There are four shorter (3.67 Å) and four longer (3.70 Å) Cs–S bond lengths. In the second Cs1+ site, Cs1+ is bonded in a body-centered cubic geometry to eight S2- atoms. There are four shorter (3.69 Å) and four longer (3.76 Å) Cs–S bond lengths. There are four inequivalent Ag1+ sites. In the first Ag1+ site, Ag1+ is bonded in a linear geometry to two equivalent S2- atoms. Both Ag–S bond lengths are 2.42 Å. In the second Ag1+ site, Ag1+ is bonded in a 2-coordinate geometry to four S2- atoms. There are a spread of Ag–S bond distances ranging from 2.51–3.14 Å. In the third Ag1+ site, Ag1+ is bonded in a distorted trigonal non-coplanar geometry to three S2- atoms. There are a spread of Ag–S bond distances ranging from 2.62–2.65 Å. In the fourth Ag1+ site, Ag1+ is bonded in a distorted trigonal planar geometry to three S2- atoms. There are a spread of Ag–S bond distances ranging from 2.52–2.66 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 5-coordinate geometry to two Cs1+ and five Ag1+ atoms. In the second S2- site, S2- is bonded in a 8-coordinate geometry to two Cs1+ and six Ag1+ atoms.
DOI: 10.17188/1685661
title: Materials Data on Ag2Te by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1685662
title: Materials Data on TiTl(VS2)4 by Materials Project

description: TiTl(VS2)4 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Ti4+ is bonded to six S2- atoms to form TiS6 octahedra that share corners with four equivalent VS6 octahedra, edges with four equivalent TlS10 cuboctahedra, edges with two equivalent TiS6 octahedra, and edges with four equivalent VS6 octahedra. The corner-sharing octahedral tilt angles are 46°. There are four shorter (2.44 Å) and two longer (2.46 Å) Ti–S bond lengths. There are two inequivalent V+2.75+ sites. In the first V+2.75+ site, V+2.75+ is bonded to six S2- atoms to form VS6 octahedra that share corners with four equivalent TlS10 cuboctahedra, corners with two equivalent TiS6 octahedra, corners with four equivalent VS6 octahedra, edges with four equivalent VS6 octahedra, a faceface with one TlS10 cuboctahedra, and a faceface with one VS6 octahedra. The corner-sharing octahedra tilt angles range from 46–52°. There are a spread of V–S bond distances ranging from 2.29–2.51 Å. In the second V+2.75+ site, V+2.75+ is bonded to six S2- atoms to form VS6 octahedra that share corners with three equivalent TlS10 cuboctahedra, corners with four equivalent VS6 octahedra, an edgeedge with one TlS10 cuboctahedra, edges with two equivalent TiS6 octahedra, edges with four equivalent VS6 octahedra, and a faceface with one VS6 octahedra. The corner-sharing octahedra tilt angles range from 49–52°. There are a spread of V–S bond distances ranging from 2.32–2.56 Å. Tl1+ is bonded to ten S2- atoms to form distorted TlS10 cuboctahedra that share corners with fourteen VS6 octahedra, edges with two equivalent VS6 octahedra, edges with four equivalent TiS6 octahedra, faces with two equivalent TlS10 cuboctahedra, and faces with two equivalent VS6 octahedra. The corner-sharing octahedra tilt angles range from 11–41°. There are a spread of Tl–S bond distances ranging from 3.25–3.39 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent V+2.75+ and two equivalent Tl1+ atoms. In the second S2- site, S2- is bonded to five V+2.75+ atoms to form distorted edge-sharing SV5 trigonal bipyramids. In the third S2- site, S2- is bonded in a 3-coordinate geometry to one Ti4+, two equivalent V+2.75+, and two equivalent Tl1+ atoms. In the fourth S2- site, S2- is bonded in a 4-coordinate geometry to two equivalent Ti4+, two V+2.75+, and one Tl1+ atom.
DOI: 10.17188/1685663
title: Materials Data on VCrAs2 by Materials Project

description: VCrAs2 is Modderite-derived structured and crystallizes in the orthorhombic Pmc2_1 space group. The structure is three-dimensional. V3+ is bonded to six As3- atoms to form distorted VAs6 octahedra that share corners with four equivalent VAs6 octahedra, corners with eight equivalent CrAs6 octahedra, edges with two equivalent VAs6 octahedra, edges with four equivalent CrAs6 octahedra, and faces with two equivalent VAs6 octahedra. The corner-sharing octahedra tilt angles range from 43–57°. There are a spread of V–As bond distances ranging from 2.45–2.66 Å. Cr3+ is bonded to six As3- atoms to form distorted CrAs6 octahedra that share corners with four equivalent CrAs6 octahedra, corners with eight equivalent VAs6 octahedra, edges with two equivalent CrAs6 octahedra, edges with four equivalent VAs6 octahedra, and faces with two equivalent CrAs6 octahedra. The corner-sharing octahedra tilt angles range from 43–57°. There are a spread of Cr–As bond distances ranging from 2.43–2.62 Å. There are two inequivalent As3- sites. In the first As3- site, As3- is bonded in a 6-coordinate geometry to two equivalent V3+ and four equivalent Cr3+ atoms. In the second As3- site, As3- is bonded in a 6-coordinate geometry to four equivalent V3+ and two equivalent Cr3+ atoms.
DOI: 10.17632/vzh4k3gpy6.1
title: HIV-2 Diversity Displays Two Clades within group A with Distinct Geographical Distribution and Evolution

description: This dataset contains the xml and MCC trees files supporting a phylogeographic analysis of early HIV-2 dispersal within Western Africa. All methodology and results are presented in the following work submitted for publication: Title: HIV-2 Diversity Displays Two Clades within group A with Distinct Geographical Distribution and Evolution Authors: Benoit Visseaux, Mélanie Bertine, Quentin Le Hingrat, Valentine Ferré, Charlotte Charpentier, Fidéline Collin, Florence Damond, Sophie Matheron, Stéphane Hué, Diane Descamps on behalf of the French ANRS CO5 HIV-2 cohort
DOI: 10.17188/1685664
title: Materials Data on HfMn2 by Materials Project

description: HfMn2 is Hexagonal Laves-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are five inequivalent Hf sites. In the first Hf site, Hf is bonded in a 12-coordinate geometry to four Hf and twelve Mn atoms. There are one shorter (3.02 Å) and three longer (3.03 Å) Hf–Hf bond lengths. There are three shorter (2.89 Å) and nine longer (2.90 Å) Hf–Mn bond lengths. In the second Hf site, Hf is bonded in a 12-coordinate geometry to four Hf and twelve Mn atoms. All Hf–Hf bond lengths are 3.03 Å. There are three shorter (2.89 Å) and nine longer (2.90 Å) Hf–Mn bond lengths. In the third Hf site, Hf is bonded in a 12-coordinate geometry to four Hf and twelve Mn atoms. There are one shorter (3.02 Å) and three longer (3.03 Å) Hf–Hf bond lengths. There are three shorter (2.89 Å) and nine longer (2.90 Å) Hf–Mn bond lengths. In the fourth Hf site, Hf is bonded in a 12-coordinate geometry to four Hf and twelve Mn atoms. The Hf–Hf bond length is 3.04 Å. There are three shorter (2.89 Å) and nine longer (2.90 Å) Hf–Mn bond lengths. In the fifth Hf site, Hf is bonded in a 12-coordinate geometry to four Hf and twelve Mn atoms. There are three shorter (2.89 Å) and nine longer (2.90 Å) Hf–Mn bond lengths. There are three inequivalent Mn sites. In the first Mn site, Mn is bonded to six Hf and six Mn atoms to form a mixture of corner, edge, and face-sharing MnHf6Mn6 cuboctahedra. There are three shorter (2.47 Å) and three longer (2.49 Å) Mn–Mn bond lengths. In the second Mn site, Mn is bonded to six Hf and six Mn atoms to form a mixture of corner, edge, and face-sharing MnHf6Mn6 cuboctahedra. All Mn–Mn bond lengths are 2.47 Å. In the third Mn site, Mn is bonded to six Hf and six Mn atoms to form a mixture of corner, edge, and face-sharing MnHf6Mn6 cuboctahedra. There are two shorter (2.43 Å) and two longer (2.52 Å) Mn–Mn bond lengths.
DOI: 10.17188/1685665
title: Materials Data on LaAg3 by Materials Project

description: LaAg3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. La is bonded in a distorted body-centered cubic geometry to fourteen Ag atoms. There are eight shorter (3.12 Å) and six longer (3.61 Å) La–Ag bond lengths. There are two inequivalent Ag sites. In the first Ag site, Ag is bonded to four equivalent La and four equivalent Ag atoms to form a mixture of distorted corner, edge, and face-sharing AgLa4Ag4 tetrahedra. All Ag–Ag bond lengths are 3.12 Å. In the second Ag site, Ag is bonded in a 8-coordinate geometry to six equivalent La and eight equivalent Ag atoms.
DOI: 10.17188/1685666
title: Materials Data on Na10(WO3)13 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1685668
title: Materials Data on CaSi3Ir by Materials Project

description: CaIrSi3 crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. Ca is bonded in a 4-coordinate geometry to four equivalent Ir and twelve Si atoms. All Ca–Ir bond lengths are 3.31 Å. There are a spread of Ca–Si bond distances ranging from 3.11–3.33 Å. Ir is bonded in a 5-coordinate geometry to four equivalent Ca and five Si atoms. There are one shorter (2.37 Å) and four longer (2.38 Å) Ir–Si bond lengths. There are two inequivalent Si sites. In the first Si site, Si is bonded in a 1-coordinate geometry to four equivalent Ca, one Ir, and four equivalent Si atoms. All Si–Si bond lengths are 2.58 Å. In the second Si site, Si is bonded in a distorted bent 120 degrees geometry to four equivalent Ca, two equivalent Ir, and two equivalent Si atoms.
DOI: 10.17188/1685669
title: Materials Data on Li2UBr6 by Materials Project

description: Li2UBr6 is trigonal omega-derived structured and crystallizes in the trigonal P-31m space group. The structure is two-dimensional and consists of one Li2UBr6 sheet oriented in the (0, 0, 1) direction. Li1+ is bonded to six equivalent Br1- atoms to form LiBr6 octahedra that share edges with three equivalent LiBr6 octahedra and edges with three equivalent UBr6 octahedra. All Li–Br bond lengths are 2.80 Å. U4+ is bonded to six equivalent Br1- atoms to form UBr6 octahedra that share edges with six equivalent LiBr6 octahedra. All U–Br bond lengths are 2.80 Å. Br1- is bonded in a distorted T-shaped geometry to two equivalent Li1+ and one U4+ atom.
DOI: 10.17188/1685670
title: Materials Data on Mg4Si3 by Materials Project

description: Mg4Si3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are eight inequivalent Mg sites. In the first Mg site, Mg is bonded in a 2-coordinate geometry to two Mg and three Si atoms. There are one shorter (2.24 Å) and one longer (2.62 Å) Mg–Mg bond lengths. There are a spread of Mg–Si bond distances ranging from 2.52–2.88 Å. In the second Mg site, Mg is bonded in a 1-coordinate geometry to one Mg and four Si atoms. There are a spread of Mg–Si bond distances ranging from 2.14–3.19 Å. In the third Mg site, Mg is bonded in a 5-coordinate geometry to two Mg and three Si atoms. The Mg–Mg bond length is 2.61 Å. There are a spread of Mg–Si bond distances ranging from 2.53–2.89 Å. In the fourth Mg site, Mg is bonded in a 1-coordinate geometry to one Mg and three Si atoms. The Mg–Mg bond length is 2.37 Å. There are a spread of Mg–Si bond distances ranging from 2.16–3.25 Å. In the fifth Mg site, Mg is bonded in a 1-coordinate geometry to one Mg and two Si atoms. The Mg–Mg bond length is 3.41 Å. There are one shorter (2.26 Å) and one longer (2.79 Å) Mg–Si bond lengths. In the sixth Mg site, Mg is bonded in a 1-coordinate geometry to four Mg and three Si atoms. The Mg–Mg bond length is 3.06 Å. There are a spread of Mg–Si bond distances ranging from 2.87–3.21 Å. In the seventh Mg site, Mg is bonded in a distorted bent 150 degrees geometry to one Mg and three Si atoms. There are a spread of Mg–Si bond distances ranging from 1.72–3.05 Å. In the eighth Mg site, Mg is bonded in a 3-coordinate geometry to three Si atoms. There are a spread of Mg–Si bond distances ranging from 1.71–2.63 Å. There are six inequivalent Si sites. In the first Si site, Si is bonded in a 2-coordinate geometry to four Mg atoms. In the second Si site, Si is bonded in a 2-coordinate geometry to four Mg atoms. In the third Si site, Si is bonded in a 4-coordinate geometry to three Mg and one Si atom. The Si–Si bond length is 2.21 Å. In the fourth Si site, Si is bonded in a distorted single-bond geometry to four Mg and one Si atom. The Si–Si bond length is 2.85 Å. In the fifth Si site, Si is bonded in a 1-coordinate geometry to seven Mg and one Si atom. In the sixth Si site, Si is bonded in a 1-coordinate geometry to two Mg and one Si atom.
DOI: 10.17188/1685671
title: Materials Data on Ba8Dy3(Pt2O9)2 by Materials Project

description: Ba8Dy3(Pt2O9)2 crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ba2+ is bonded in a distorted q6 geometry to nine O2- atoms. There are three shorter (2.84 Å) and six longer (3.01 Å) Ba–O bond lengths. Dy3+ is bonded to six O2- atoms to form DyO6 octahedra that share corners with two equivalent PtO6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Dy–O bond lengths are 2.22 Å. There are two inequivalent Pt+2.75+ sites. In the first Pt+2.75+ site, Pt+2.75+ is bonded to six equivalent O2- atoms to form PtO6 octahedra that share corners with six equivalent DyO6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Pt–O bond lengths are 2.03 Å. In the second Pt+2.75+ site, Pt+2.75+ is bonded in a square co-planar geometry to four equivalent O2- atoms. All Pt–O bond lengths are 2.02 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Ba2+, one Dy3+, and one Pt+2.75+ atom to form a mixture of distorted face and corner-sharing OBa4DyPt octahedra. The corner-sharing octahedral tilt angles are 0°. In the second O2- site, O2- is bonded in a distorted linear geometry to four equivalent Ba2+, one Dy3+, and one Pt+2.75+ atom.
DOI: 10.17188/1685672
title: Materials Data on Li3LaNiO4 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1685673
title: Materials Data on MgSnO3 by Materials Project

description: MgSnO3 is Ilmenite structured and crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Mg2+ is bonded to six equivalent O2- atoms to form distorted MgO6 octahedra that share corners with nine equivalent SnO6 octahedra, edges with three equivalent MgO6 octahedra, and a faceface with one SnO6 octahedra. The corner-sharing octahedra tilt angles range from 47–62°. There are three shorter (2.08 Å) and three longer (2.22 Å) Mg–O bond lengths. Sn4+ is bonded to six equivalent O2- atoms to form SnO6 octahedra that share corners with nine equivalent MgO6 octahedra, edges with three equivalent SnO6 octahedra, and a faceface with one MgO6 octahedra. The corner-sharing octahedra tilt angles range from 47–62°. There are three shorter (2.06 Å) and three longer (2.16 Å) Sn–O bond lengths. O2- is bonded to two equivalent Mg2+ and two equivalent Sn4+ atoms to form a mixture of distorted edge and corner-sharing OMg2Sn2 trigonal pyramids.