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Materials Data on FeTeCl7 by Materials Project

FeTeCl7 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one FeTeCl7 sheet oriented in the (0, 0, 1) direction. there are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to four Cl1- atoms to form FeCl4 tetrahedra that share corners with three TeCl6 octahedra. The corner-sharing octahedral tilt angles are 55°. There are a spread of Fe–Cl bond distances ranging from 2.15–2.24 Å. In the second Fe3+ site, Fe3+ is bonded to four Cl1- atoms to form FeCl4 tetrahedra that share corners with three TeCl6 octahedra. The corner-sharing octahedra tilt angles range from 52–56°. There are a spread of Fe–Cl bond distances ranging from 2.15–2.24 Å. There are two inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded to six Cl1- atoms to form TeCl6 octahedra that share corners with three FeCl4 tetrahedra. There are a spread of Te–Cl bond distances ranging from 2.34–3.07 Å. In the second Te4+ site, Te4+ is bonded to six Cl1- atoms to form TeCl6 octahedra that share corners with three FeCl4 tetrahedra. There are a spread of Te–Cl bond distances ranging from 2.34–3.01 Å. There are fourteen inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the second Cl1- site, Cl1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the third Cl1- site, Cl1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Fe3+ atom. In the fifth Cl1- site, Cl1- is bonded in a single-bond geometry to one Te4+ atom. In the sixth Cl1- site, Cl1- is bonded in a single-bond geometry to one Te4+ atom. In the seventh Cl1- site, Cl1- is bonded in a single-bond geometry to one Te4+ atom. In the eighth Cl1- site, Cl1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the ninth Cl1- site, Cl1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the tenth Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Fe3+ and one Te4+ atom. In the eleventh Cl1- site, Cl1- is bonded in a single-bond geometry to one Fe3+ atom. In the twelfth Cl1- site, Cl1- is bonded in a single-bond geometry to one Te4+ atom. In the thirteenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Te4+ atom. In the fourteenth Cl1- site, Cl1- is bonded in a single-bond geometry to one Te4+ atom.

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Materials Data on FeTeBr7 by Materials Project

FeTeBr7 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one FeTeBr7 sheet oriented in the (0, 0, 1) direction. there are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to four Br1- atoms to form FeBr4 tetrahedra that share corners with three TeBr6 octahedra. The corner-sharing octahedra tilt angles range from 56–58°. There are a spread of Fe–Br bond distances ranging from 2.31–2.39 Å. In the second Fe3+ site, Fe3+ is bonded to four Br1- atoms to form FeBr4 tetrahedra that share corners with three TeBr6 octahedra. The corner-sharing octahedra tilt angles range from 52–59°. There are one shorter (2.31 Å) and three longer (2.38 Å) Fe–Br bond lengths. There are two inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded to six Br1- atoms to form TeBr6 octahedra that share corners with three FeBr4 tetrahedra. There are a spread of Te–Br bond distances ranging from 2.52–3.20 Å. In the second Te4+ site, Te4+ is bonded to six Br1- atoms to form TeBr6 octahedra that share corners with three FeBr4 tetrahedra. There are a spread of Te–Br bond distances ranging from 2.52–3.19 Å. There are fourteen inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the second Br1- site, Br1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the third Br1- site, Br1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the fourth Br1- site, Br1- is bonded in a single-bond geometry to one Fe3+ atom. In the fifth Br1- site, Br1- is bonded in a single-bond geometry to one Te4+ atom. In the sixth Br1- site, Br1- is bonded in a single-bond geometry to one Te4+ atom. In the seventh Br1- site, Br1- is bonded in a single-bond geometry to one Te4+ atom. In the eighth Br1- site, Br1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the ninth Br1- site, Br1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the tenth Br1- site, Br1- is bonded in a distorted bent 120 degrees geometry to one Fe3+ and one Te4+ atom. In the eleventh Br1- site, Br1- is bonded in a single-bond geometry to one Fe3+ atom. In the twelfth Br1- site, Br1- is bonded in a single-bond geometry to one Te4+ atom. In the thirteenth Br1- site, Br1- is bonded in a single-bond geometry to one Te4+ atom. In the fourteenth Br1- site, Br1- is bonded in a single-bond geometry to one Te4+ atom.

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Materials Data on Ta2NiSe5 by Materials Project

Ta2NiSe5 crystallizes in the monoclinic C2/c space group. The structure is two-dimensional and consists of two Ta2NiSe5 sheets oriented in the (0, 1, 0) direction. Ta4+ is bonded to six Se2- atoms to form TaSe6 octahedra that share a cornercorner with one TaSe6 octahedra, edges with four equivalent TaSe6 octahedra, and edges with two equivalent NiSe4 tetrahedra. The corner-sharing octahedral tilt angles are 63°. There are a spread of Ta–Se bond distances ranging from 2.55–2.70 Å. Ni2+ is bonded to four Se2- atoms to form NiSe4 tetrahedra that share corners with two equivalent NiSe4 tetrahedra and edges with four equivalent TaSe6 octahedra. There are two shorter (2.36 Å) and two longer (2.39 Å) Ni–Se bond lengths. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a distorted T-shaped geometry to two equivalent Ta4+ and one Ni2+ atom. In the second Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent Ta4+ atoms. In the third Se2- site, Se2- is bonded in a 4-coordinate geometry to two equivalent Ta4+ and two equivalent Ni2+ atoms.

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Materials Data on Ta2NiSe7 by Materials Project

Ta2NiSe7 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of two Ta2NiSe7 sheets oriented in the (1, 0, 0) direction. there are two inequivalent Ta5+ sites. In the first Ta5+ site, Ta5+ is bonded in a 8-coordinate geometry to eight Se2- atoms. There are a spread of Ta–Se bond distances ranging from 2.62–2.77 Å. In the second Ta5+ site, Ta5+ is bonded to six Se2- atoms to form TaSe6 octahedra that share edges with two equivalent NiSe6 octahedra and edges with four equivalent TaSe6 octahedra. There are a spread of Ta–Se bond distances ranging from 2.50–2.76 Å. Ni4+ is bonded to six Se2- atoms to form distorted NiSe6 octahedra that share edges with two equivalent TaSe6 octahedra and edges with two equivalent NiSe6 octahedra. There are a spread of Ni–Se bond distances ranging from 2.42–2.72 Å. There are seven inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent Ta5+ atoms. In the second Se2- site, Se2- is bonded in a 3-coordinate geometry to two equivalent Ta5+ and one Ni4+ atom. In the third Se2- site, Se2- is bonded in a distorted T-shaped geometry to one Ta5+ and two equivalent Ni4+ atoms. In the fourth Se2- site, Se2- is bonded in a distorted T-shaped geometry to two equivalent Ta5+ and one Ni4+ atom. In the fifth Se2- site, Se2- is bonded in a distorted L-shaped geometry to two equivalent Ta5+ atoms. In the sixth Se2- site, Se2- is bonded in a distorted trigonal non-coplanar geometry to three equivalent Ta5+ atoms. In the seventh Se2- site, Se2- is bonded in a distorted trigonal non-coplanar geometry to one Ta5+ and two equivalent Ni4+ atoms.

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Materials Data on Sb3O2F5 by Materials Project

Sb3O2F5 crystallizes in the monoclinic P2/c space group. The structure is two-dimensional and consists of one Sb3O2F5 sheet oriented in the (0, 1, 0) direction. there are four inequivalent Sb3+ sites. In the first Sb3+ site, Sb3+ is bonded in a 4-coordinate geometry to four F1- atoms. There are two shorter (1.97 Å) and two longer (2.14 Å) Sb–F bond lengths. In the second Sb3+ site, Sb3+ is bonded in a distorted rectangular see-saw-like geometry to one O2- and three F1- atoms. The Sb–O bond length is 2.00 Å. There are a spread of Sb–F bond distances ranging from 1.98–2.37 Å. In the third Sb3+ site, Sb3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are two shorter (2.04 Å) and two longer (2.21 Å) Sb–O bond lengths. In the fourth Sb3+ site, Sb3+ is bonded in a 4-coordinate geometry to three O2- and one F1- atom. There are a spread of Sb–O bond distances ranging from 2.06–2.29 Å. The Sb–F bond length is 1.99 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Sb3+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Sb3+ atoms. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to two Sb3+ atoms. In the second F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the fifth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom.

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Materials Data on PH7CN2O5 by Materials Project

CPN2H7O5 crystallizes in the orthorhombic Pbca space group. The structure is two-dimensional and consists of two CPN2H7O5 sheets oriented in the (0, 0, 1) direction. C4+ is bonded in a trigonal planar geometry to two N3- and one O2- atom. Both C–N bond lengths are 1.33 Å. The C–O bond length is 1.31 Å. P5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.53–1.58 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. In the second N3- site, N3- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. Both N–H bond lengths are 1.02 Å. There are seven inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.62 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fifth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.58 Å) H–O bond length. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the seventh H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.13 Å) and one longer (1.30 Å) H–O bond length. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal non-coplanar geometry to one P5+ and two H1+ atoms. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one C4+ and one H1+ atom.

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Materials Data on CrPS4 by Materials Project

CrPS4 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one CrPS4 sheet oriented in the (0, 0, 1) direction. Cr3+ is bonded to six S2- atoms to form CrS6 octahedra that share corners with two equivalent PS4 tetrahedra, edges with two equivalent CrS6 octahedra, and edges with two equivalent PS4 tetrahedra. There are a spread of Cr–S bond distances ranging from 2.40–2.47 Å. P5+ is bonded to four S2- atoms to form PS4 tetrahedra that share corners with two equivalent CrS6 octahedra and edges with two equivalent CrS6 octahedra. The corner-sharing octahedral tilt angles are 66°. There are a spread of P–S bond distances ranging from 2.03–2.11 Å. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in an L-shaped geometry to one Cr3+ and one P5+ atom. In the second S2- site, S2- is bonded in a trigonal non-coplanar geometry to two equivalent Cr3+ and one P5+ atom. In the third S2- site, S2- is bonded in a 3-coordinate geometry to two equivalent Cr3+ and one P5+ atom.

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Materials Data on Sc5Cl8 by Materials Project

Sc5Cl8 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of two Sc5Cl8 sheets oriented in the (1, 0, 0) direction. there are three inequivalent Sc sites. In the first Sc site, Sc is bonded to six Cl atoms to form ScCl6 octahedra that share corners with four equivalent ScCl4 trigonal pyramids and edges with two equivalent ScCl6 octahedra. There are four shorter (2.52 Å) and two longer (2.63 Å) Sc–Cl bond lengths. In the second Sc site, Sc is bonded to four Cl atoms to form distorted ScCl4 trigonal pyramids that share corners with two equivalent ScCl6 octahedra and corners with two equivalent ScCl4 trigonal pyramids. The corner-sharing octahedral tilt angles are 44°. There are two shorter (2.51 Å) and two longer (2.61 Å) Sc–Cl bond lengths. In the third Sc site, Sc is bonded in a 4-coordinate geometry to four Cl atoms. All Sc–Cl bond lengths are 2.63 Å. There are four inequivalent Cl sites. In the first Cl site, Cl is bonded in a distorted T-shaped geometry to three Sc atoms. In the second Cl site, Cl is bonded in an L-shaped geometry to two equivalent Sc atoms. In the third Cl site, Cl is bonded in a distorted T-shaped geometry to three Sc atoms. In the fourth Cl site, Cl is bonded in a distorted T-shaped geometry to three Sc atoms.

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Materials Data on Ta2Te3 by Materials Project

Ta2Te3 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one Ta2Te3 sheet oriented in the (2, 0, -1) direction. there are two inequivalent Ta3+ sites. In the first Ta3+ site, Ta3+ is bonded to six Te2- atoms to form distorted TaTe6 pentagonal pyramids that share a cornercorner with one TaTe5 trigonal bipyramid, edges with four equivalent TaTe6 pentagonal pyramids, edges with two equivalent TaTe5 trigonal bipyramids, and a faceface with one TaTe6 pentagonal pyramid. There are two shorter (2.81 Å) and four longer (2.90 Å) Ta–Te bond lengths. In the second Ta3+ site, Ta3+ is bonded to five Te2- atoms to form distorted TaTe5 trigonal bipyramids that share a cornercorner with one TaTe6 pentagonal pyramid, edges with two equivalent TaTe6 pentagonal pyramids, and edges with four equivalent TaTe5 trigonal bipyramids. There are four shorter (2.81 Å) and one longer (2.89 Å) Ta–Te bond lengths. There are three inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 4-coordinate geometry to four Ta3+ atoms. In the second Te2- site, Te2- is bonded in a 3-coordinate geometry to three Ta3+ atoms. In the third Te2- site, Te2- is bonded in a 4-coordinate geometry to four equivalent Ta3+ atoms.

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Materials Data on Zn2In2S5 by Materials Project

Zn2In2S5 crystallizes in the trigonal R3m space group. The structure is two-dimensional and consists of three Zn2In2S5 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to four S2- atoms to form ZnS4 tetrahedra that share corners with three equivalent InS6 octahedra and corners with six equivalent ZnS4 tetrahedra. The corner-sharing octahedral tilt angles are 60°. There are three shorter (2.35 Å) and one longer (2.57 Å) Zn–S bond lengths. In the second Zn2+ site, Zn2+ is bonded to four S2- atoms to form ZnS4 tetrahedra that share corners with three equivalent InS6 octahedra, corners with three equivalent InS4 tetrahedra, and corners with six equivalent ZnS4 tetrahedra. The corner-sharing octahedral tilt angles are 56°. There are one shorter (2.25 Å) and three longer (2.42 Å) Zn–S bond lengths. There are two inequivalent In3+ sites. In the first In3+ site, In3+ is bonded to six S2- atoms to form InS6 octahedra that share corners with six ZnS4 tetrahedra and edges with six equivalent InS6 octahedra. There are three shorter (2.61 Å) and three longer (2.72 Å) In–S bond lengths. In the second In3+ site, In3+ is bonded to four S2- atoms to form InS4 tetrahedra that share corners with three equivalent ZnS4 tetrahedra and corners with six equivalent InS4 tetrahedra. There are three shorter (2.49 Å) and one longer (2.50 Å) In–S bond lengths. There are five inequivalent S2- sites. In the first S2- site, S2- is bonded in a trigonal non-coplanar geometry to three equivalent Zn2+ atoms. In the second S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to one Zn2+ and three equivalent In3+ atoms. In the third S2- site, S2- is bonded in a trigonal non-coplanar geometry to three equivalent In3+ atoms. In the fourth S2- site, S2- is bonded to one Zn2+ and three equivalent In3+ atoms to form distorted corner-sharing SZnIn3 tetrahedra. In the fifth S2- site, S2- is bonded to three equivalent Zn2+ and one In3+ atom to form corner-sharing SZn3In tetrahedra.

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Materials Data on Ba2H14C4O15 by Materials Project

Ba2C4H14O15 crystallizes in the monoclinic C2/c space group. The structure is two-dimensional and consists of two Ba2C4H14O15 sheets oriented in the (0, 0, 1) direction. Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.85–3.04 Å. There are two inequivalent C3+ sites. In the first C3+ site, C3+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) C–O bond length. In the second C3+ site, C3+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) C–O bond length. There are seven inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fourth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.69 Å) H–O bond length. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two equivalent Ba2+ and two H1+ atoms. In the second O2- site, O2- is bonded in a water-like geometry to two equivalent Ba2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a water-like geometry to two equivalent Ba2+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a water-like geometry to two equivalent Ba2+ and two equivalent H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one C3+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to one Ba2+ and one C3+ atom. In the seventh O2- site, O2- is bonded in a single-bond geometry to one C3+ atom. In the eighth O2- site, O2- is bonded in a single-bond geometry to two equivalent Ba2+ and one C3+ atom.

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Materials Data on SnSO4 by Materials Project

SnSO4 crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two SnSO4 sheets oriented in the (0, 0, 1) direction. Sn2+ is bonded in a 3-coordinate geometry to three O2- atoms. There are one shorter (2.26 Å) and two longer (2.28 Å) Sn–O bond lengths. S6+ is bonded in a tetrahedral geometry to four O2- atoms. There is one shorter (1.46 Å) and three longer (1.51 Å) S–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S6+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Sn2+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sn2+ and one S6+ atom.

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Materials Data on AgCNO by Materials Project

AgNCO crystallizes in the orthorhombic Pmmn space group. The structure is two-dimensional and consists of two AgNCO sheets oriented in the (0, 0, 1) direction. Ag1+ is bonded in a distorted rectangular see-saw-like geometry to two equivalent C4+ and two equivalent O2- atoms. Both Ag–C bond lengths are 2.21 Å. Both Ag–O bond lengths are 2.57 Å. C4+ is bonded in a distorted trigonal planar geometry to two equivalent Ag1+ and one N3- atom. The C–N bond length is 1.19 Å. N3- is bonded in a linear geometry to one C4+ and one O2- atom. The N–O bond length is 1.25 Å. O2- is bonded in a 1-coordinate geometry to two equivalent Ag1+ and one N3- atom.

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Materials Data on ScBrO by Materials Project

ScOBr crystallizes in the orthorhombic Pmmn space group. The structure is two-dimensional and consists of one ScOBr sheet oriented in the (0, 0, 1) direction. Sc3+ is bonded in a 6-coordinate geometry to four equivalent O2- and two equivalent Br1- atoms. There are two shorter (2.10 Å) and two longer (2.16 Å) Sc–O bond lengths. Both Sc–Br bond lengths are 2.68 Å. O2- is bonded to four equivalent Sc3+ atoms to form a mixture of edge and corner-sharing OSc4 tetrahedra. Br1- is bonded in an L-shaped geometry to two equivalent Sc3+ atoms.

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Materials Data on PdSeO3 by Materials Project

PdSeO3 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one PdSeO3 sheet oriented in the (0, 0, 1) direction. Pd2+ is bonded in a square co-planar geometry to four O2- atoms. There are two shorter (2.04 Å) and two longer (2.05 Å) Pd–O bond lengths. Se4+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.71 Å) and one longer (1.84 Å) Se–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Pd2+ and one Se4+ atom. In the second O2- site, O2- is bonded in a trigonal planar geometry to two equivalent Pd2+ and one Se4+ atom.

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Materials Data on NbI2O by Materials Project

NbOI2 crystallizes in the monoclinic C2 space group. The structure is two-dimensional and consists of two NbOI2 sheets oriented in the (1, 0, 0) direction. Nb4+ is bonded in a distorted linear geometry to two equivalent O2- and four I1- atoms. There is one shorter (1.85 Å) and one longer (2.12 Å) Nb–O bond length. There are two shorter (2.80 Å) and two longer (2.92 Å) Nb–I bond lengths. O2- is bonded in a linear geometry to two equivalent Nb4+ atoms. There are two inequivalent I1- sites. In the first I1- site, I1- is bonded in a 2-coordinate geometry to two equivalent Nb4+ atoms. In the second I1- site, I1- is bonded in a distorted water-like geometry to two equivalent Nb4+ atoms.

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Materials Data on NbBr2O by Materials Project

NbOBr2 crystallizes in the monoclinic C2 space group. The structure is two-dimensional and consists of two NbOBr2 sheets oriented in the (1, 0, 0) direction. Nb4+ is bonded to two equivalent O2- and four Br1- atoms to form a mixture of distorted edge and corner-sharing NbBr4O2 octahedra. The corner-sharing octahedral tilt angles are 3°. There is one shorter (1.83 Å) and one longer (2.13 Å) Nb–O bond length. There are two shorter (2.61 Å) and two longer (2.70 Å) Nb–Br bond lengths. O2- is bonded in a linear geometry to two equivalent Nb4+ atoms. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a distorted L-shaped geometry to two equivalent Nb4+ atoms. In the second Br1- site, Br1- is bonded in a 2-coordinate geometry to two equivalent Nb4+ atoms.

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Materials Data on Li4CO4 by Materials Project

Li4CO4 crystallizes in the monoclinic C2 space group. The structure is two-dimensional and consists of one Li4CO4 sheet oriented in the (0, 0, 1) direction. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 2-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.91–2.31 Å. In the second Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.90–2.32 Å. C4+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.40 Å) and two longer (1.44 Å) C–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to four Li1+ and one C4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to five Li1+ and one C4+ atom.

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