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Materials Data on K2Cr2O7 by Materials Project

K2Cr2O7 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of two K2Cr2O7 sheets oriented in the (1, 0, 0) direction. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.63–2.91 Å. In the second K1+ site, K1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of K–O bond distances ranging from 2.79–3.17 Å. There are two inequivalent Cr6+ sites. In the first Cr6+ site, Cr6+ is bonded to four O2- atoms to form corner-sharing CrO4 tetrahedra. There is three shorter (1.64 Å) and one longer (1.77 Å) Cr–O bond length. In the second Cr6+ site, Cr6+ is bonded to four O2- atoms to form corner-sharing CrO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.63–1.80 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one Cr6+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one K1+ and one Cr6+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two Cr6+ atoms. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one Cr6+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two K1+ and one Cr6+ atom.

36 MATERIALS SCIENCE↗

Materials Data on V2Re2O11 by Materials Project

V2Re2O11 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of two V2Re2O11 sheets oriented in the (0, 0, 1) direction. there are two inequivalent V5+ sites. In the first V5+ site, V5+ is bonded to four O2- atoms to form distorted VO4 trigonal pyramids that share a cornercorner with one VO4 tetrahedra and corners with three ReO5 trigonal bipyramids. There are a spread of V–O bond distances ranging from 1.63–2.02 Å. In the second V5+ site, V5+ is bonded to four O2- atoms to form VO4 tetrahedra that share corners with three ReO5 trigonal bipyramids and a cornercorner with one VO4 trigonal pyramid. There are a spread of V–O bond distances ranging from 1.61–1.97 Å. There are two inequivalent Re6+ sites. In the first Re6+ site, Re6+ is bonded to five O2- atoms to form distorted ReO5 trigonal bipyramids that share a cornercorner with one VO4 tetrahedra, a cornercorner with one ReO5 trigonal bipyramid, and corners with two equivalent VO4 trigonal pyramids. There are a spread of Re–O bond distances ranging from 1.74–2.17 Å. In the second Re6+ site, Re6+ is bonded to five O2- atoms to form distorted ReO5 trigonal bipyramids that share corners with two equivalent VO4 tetrahedra, a cornercorner with one ReO5 trigonal bipyramid, and a cornercorner with one VO4 trigonal pyramid. There are a spread of Re–O bond distances ranging from 1.71–2.17 Å. There are eleven inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one V5+ and one Re6+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one V5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Re6+ atoms. In the fifth O2- site, O2- is bonded in a single-bond geometry to one Re6+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one Re6+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one Re6+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one Re6+ atom. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to two V5+ and one Re6+ atom. In the tenth O2- site, O2- is bonded in a single-bond geometry to one Re6+ atom. In the eleventh O2- site, O2- is bonded in a single-bond geometry to one Re6+ atom.

36 MATERIALS SCIENCE↗

Materials Data on LiFeP4O13 by Materials Project

LiFeP4O13 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one LiFeP4O13 sheet oriented in the (0, 0, 1) direction. there are four inequivalent Li sites. In the first Li site, Li is bonded in a water-like geometry to two O atoms. There is one shorter (1.86 Å) and one longer (1.95 Å) Li–O bond length. In the second Li site, Li is bonded in a trigonal non-coplanar geometry to three O atoms. There are a spread of Li–O bond distances ranging from 1.91–2.03 Å. In the third Li site, Li is bonded in a trigonal non-coplanar geometry to three O atoms. There are a spread of Li–O bond distances ranging from 1.92–2.02 Å. In the fourth Li site, Li is bonded in a trigonal non-coplanar geometry to three O atoms. There are a spread of Li–O bond distances ranging from 1.89–1.96 Å. There are four inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.97–2.05 Å. In the second Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.98–2.06 Å. In the third Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 2.00–2.02 Å. In the fourth Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.99–2.04 Å. There are sixteen inequivalent P sites. In the first P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 42°. There are a spread of P–O bond distances ranging from 1.51–1.60 Å. In the second P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two FeO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 44–45°. There are a spread of P–O bond distances ranging from 1.51–1.64 Å. In the third P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two FeO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 41–47°. There are a spread of P–O bond distances ranging from 1.52–1.62 Å. In the fourth P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 46°. There are a spread of P–O bond distances ranging from 1.49–1.63 Å. In the fifth P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 43°. There are a spread of P–O bond distances ranging from 1.48–1.61 Å. In the sixth P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two FeO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 42–51°. There is three shorter (1.53 Å) and one longer (1.62 Å) P–O bond length. In the seventh P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 42°. There are a spread of P–O bond distances ranging from 1.50–1.60 Å. In the eighth P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 44°. There are a spread of P–O bond distances ranging from 1.49–1.61 Å. In the ninth P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two FeO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 43–49°. There are a spread of P–O bond distances ranging from 1.52–1.63 Å. In the tenth P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two FeO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 42–43°. There are a spread of P–O bond distances ranging from 1.51–1.64 Å. In the eleventh P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 47°. There are a spread of P–O bond distances ranging from 1.50–1.61 Å. In the twelfth P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 45°. There are a spread of P–O bond distances ranging from 1.49–1.62 Å. In the thirteenth P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two FeO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 40–43°. There are a spread of P–O bond distances ranging from 1.51–1.64 Å. In the fourteenth P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two FeO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 44–45°. There are a spread of P–O bond distances ranging from 1.52–1.62 Å. In the fifteenth P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO6 octahedra and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 48°. There are a spread of P–O bond distances ranging from 1.49–1.63 Å. In the sixteenth P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with two FeO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 42–48°. There are a spread of P–O bond distances ranging from 1.52–1.62 Å. There are fifty-two inequivalent O sites. In the first O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the second O site, O is bonded in a distorted bent 150 degrees geometry to one Li and one P atom. In the third O site, O is bonded in a single-bond geometry to one P atom. In the fourth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the fifth O site, O is bonded in a distorted bent 120 degrees geometry to two P atoms. In the sixth O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one P atom. In the seventh O site, O is bonded in a bent 150 degrees geometry to two P atoms. In the eighth O site, O is bonded in a distorted bent 150 degrees geometry to one Li and one P atom. In the ninth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the tenth O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the eleventh O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the twelfth O site, O is bonded in a bent 120 degrees geometry to one Li and one P atom. In the thirteenth O site, O is bonded in a bent 150 degrees geometry to two P atoms. In the fourteenth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the fifteenth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the sixteenth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the seventeenth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the eighteenth O site, O is bonded in a distorted bent 120 degrees geometry to two P atoms. In the nineteenth O site, O is bonded in a single-bond geometry to one P atom. In the twentieth O site, O is bonded in a 3-coordinate geometry to two Li and one P atom. In the twenty-first O site, O is bonded in a bent 150 degrees geometry to one Li and one P atom. In the twenty-second O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the twenty-third O site, O is bonded in a bent 150 degrees geometry to one Li and one P atom. In the twenty-fourth O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one P atom. In the twenty-fifth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the twenty-sixth O site, O is bonded in a bent 150 degrees geometry to two P atoms. In the twenty-seventh O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one P atom. In the twenty-eighth O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one P atom. In the twenty-ninth O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the thirtieth O site, O is bonded in a distorted bent 120 degrees geometry to two P atoms. In the thirty-first O site, O is bonded in a single-bond geometry to one P atom. In the thirty-second O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the thirty-third O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the thirty-fourth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the thirty-fifth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the thirty-sixth O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the thirty-seventh O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the thirty-eighth O site, O is bonded in a distorted bent 150 degrees geometry to one Li and one P atom. In the thirty-ninth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the fortieth O site, O is bonded in a single-bond geometry to one P atom. In the forty-first O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one P atom. In the forty-second O site, O is bonded in a bent 150 degrees geometry to one Li and one P atom. In the forty-third O site, O is bonded in a bent 150 degrees geometry to two P atoms. In the forty-fourth O site, O is bonded in a single-bond geometry to one P atom. In the forty-fifth O site, O is bonded in a single-bond geometry to one P atom. In the forty-sixth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the forty-seventh O site, O is bonded in a bent 120 degrees geometry to two P atoms. In the forty-eighth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the forty-ninth O site, O is bonded in a distorted bent 150 degrees geometry to one Fe and one P atom. In the fiftieth O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one P atom. In the fifty-first O site, O is bonded in a single-bond geometry to one P atom. In the fifty-second O site, O is bonded in a 3-coordinate geometry to two Li and one P atom.

36 MATERIALS SCIENCE↗

Materials Data on BaFeO3 by Materials Project

BaFeO3 crystallizes in the trigonal R3m space group. The structure is two-dimensional and consists of three BaFeO3 sheets oriented in the (0, 0, 1) direction. there are four inequivalent Ba sites. In the first Ba site, Ba is bonded in a 12-coordinate geometry to twelve O atoms. There are six shorter (3.26 Å) and six longer (3.48 Å) Ba–O bond lengths. In the second Ba site, Ba is bonded in an octahedral geometry to six O atoms. There are three shorter (2.44 Å) and three longer (2.58 Å) Ba–O bond lengths. In the third Ba site, Ba is bonded in a distorted pentagonal pyramidal geometry to six O atoms. There are three shorter (2.54 Å) and three longer (2.72 Å) Ba–O bond lengths. In the fourth Ba site, Ba is bonded in a 9-coordinate geometry to nine O atoms. There are three shorter (2.78 Å) and six longer (3.15 Å) Ba–O bond lengths. There are four inequivalent Fe sites. In the first Fe site, Fe is bonded in a trigonal non-coplanar geometry to three equivalent O atoms. All Fe–O bond lengths are 1.71 Å. In the second Fe site, Fe is bonded in a trigonal planar geometry to three equivalent O atoms. All Fe–O bond lengths are 1.64 Å. In the third Fe site, Fe is bonded in a trigonal planar geometry to three equivalent O atoms. All Fe–O bond lengths are 1.84 Å. In the fourth Fe site, Fe is bonded in a 6-coordinate geometry to six O atoms. There are three shorter (1.85 Å) and three longer (2.28 Å) Fe–O bond lengths. There are four inequivalent O sites. In the first O site, O is bonded in a distorted bent 150 degrees geometry to one Ba and one Fe atom. In the second O site, O is bonded in a 1-coordinate geometry to three Ba and two Fe atoms. In the third O site, O is bonded in a 3-coordinate geometry to four Ba and one Fe atom. In the fourth O site, O is bonded in a 1-coordinate geometry to three Ba and one Fe atom.

36 MATERIALS SCIENCE↗

Materials Data on Na2GeH12S2O7 by Materials Project

Na2GeH12S2O7 crystallizes in the orthorhombic Pbcn space group. The structure is two-dimensional and consists of two Na2GeH12S2O7 sheets oriented in the (0, 1, 0) direction. there are three inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with two equivalent GeS2O2 tetrahedra and edges with two equivalent NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.33–2.77 Å. In the second Na1+ site, Na1+ is bonded to five O2- atoms to form distorted NaO5 square pyramids that share a cornercorner with one GeS2O2 tetrahedra and edges with two equivalent NaO5 square pyramids. There are a spread of Na–O bond distances ranging from 2.38–2.46 Å. In the third Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with two equivalent GeS2O2 tetrahedra and edges with two equivalent NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.32–2.56 Å. Ge4+ is bonded to two S2- and two O2- atoms to form distorted GeS2O2 tetrahedra that share corners with two NaO6 octahedra and a cornercorner with one NaO5 square pyramid. The corner-sharing octahedral tilt angles are 64°. Both Ge–S bond lengths are 2.18 Å. There is one shorter (1.85 Å) and one longer (1.86 Å) Ge–O bond length. There are twelve 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 0.99 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 0.99 Å. In the fourth 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 fifth 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 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 1.00 Å. In the eighth 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 ninth 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 tenth 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 eleventh 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 twelfth 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 two inequivalent S2- sites. In the first S2- site, S2- is bonded in a single-bond geometry to one Ge4+ atom. In the second S2- site, S2- is bonded in a single-bond geometry to one Ge4+ atom. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Ge4+, and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one Na1+, one Ge4+, and one H1+ atom. In the third O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to two equivalent Na1+ and two H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Na1+ and two H1+ atoms. In the sixth O2- site, O2- is bonded in a water-like geometry to one Na1+ and two H1+ atoms. In the seventh O2- site, O2- is bonded in a distorted water-like geometry to two equivalent Na1+ and two equivalent H1+ atoms. In the eighth O2- site, O2- is bonded in a distorted water-like geometry to two equivalent Na1+ and two equivalent H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on AgH2C2N3O by Materials Project

AgC2N3H2O crystallizes in the orthorhombic Pbca space group. The structure is two-dimensional and consists of two AgC2N3H2O sheets oriented in the (0, 0, 1) direction. Ag1+ is bonded in a 4-coordinate geometry to three N3- and one O2- atom. There are a spread of Ag–N bond distances ranging from 2.14–2.78 Å. The Ag–O bond length is 2.61 Å. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to two N3- and one O2- atom. There is one shorter (1.34 Å) and one longer (1.39 Å) C–N bond length. The C–O bond length is 1.27 Å. In the second C4+ site, C4+ is bonded in a linear geometry to two N3- atoms. There is one shorter (1.19 Å) and one longer (1.30 Å) C–N bond length. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a 2-coordinate geometry to two equivalent Ag1+ and one C4+ atom. In the second N3- site, N3- is bonded in a distorted trigonal planar geometry to one Ag1+ and two C4+ atoms. In the third 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. There are two 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 single-bond geometry to one N3- atom. O2- is bonded in a single-bond geometry to one Ag1+ and one C4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Na2H5RuN5O12 by Materials Project

Na2RuN5H5O12 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one Na2RuN5H5O12 sheet oriented in the (0, 0, 1) direction. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.46–2.62 Å. In the second Na1+ site, Na1+ is bonded to six O2- atoms to form distorted edge-sharing NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.36–2.44 Å. Ru4+ is bonded in a linear geometry to one N+2.60+ and one O2- atom. The Ru–N bond length is 1.77 Å. The Ru–O bond length is 1.99 Å. There are three inequivalent N+2.60+ sites. In the first N+2.60+ site, N+2.60+ is bonded in a linear geometry to one Ru4+ and one O2- atom. The N–O bond length is 1.16 Å. In the second N+2.60+ site, N+2.60+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.25 Å) and one longer (1.26 Å) N–O bond length. In the third N+2.60+ site, N+2.60+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.24 Å) and one longer (1.26 Å) N–O bond length. There are three 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 0.98 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. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal non-coplanar geometry to two Na1+ and one N+2.60+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one N+2.60+ atom. In the third O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to one Na1+ and one N+2.60+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Na1+, one Ru4+, and one H1+ atom. In the sixth O2- site, O2- is bonded in a single-bond geometry to one N+2.60+ atom. In the seventh O2- site, O2- is bonded in a single-bond geometry to one N+2.60+ atom.

36 MATERIALS SCIENCE↗

Materials Data on LiBH2C4O9 by Materials Project

LiBC4H2O9 crystallizes in the orthorhombic Pbca space group. The structure is two-dimensional and consists of two LiBC4H2O9 sheets oriented in the (0, 0, 1) direction. Li1+ is bonded to six O2- atoms to form face-sharing LiO6 octahedra. There are a spread of Li–O bond distances ranging from 2.05–2.22 Å. B3+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.48 Å) and two longer (1.49 Å) B–O bond length. There are four 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 (1.22 Å) and one longer (1.33 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 (1.22 Å) and one longer (1.33 Å) C–O bond length. In the third C3+ site, C3+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.22 Å) and one longer (1.32 Å) C–O bond length. In the fourth C3+ site, C3+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.22 Å) and one longer (1.33 Å) C–O bond length. There are two 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 0.98 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to one B3+ and one C3+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C3+ atom. In the third O2- site, O2- is bonded to two equivalent Li1+ and two H1+ atoms to form distorted corner-sharing OLi2H2 tetrahedra. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Li1+ and one C3+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one C3+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Li1+ and one C3+ atom. In the seventh O2- site, O2- is bonded in a water-like geometry to one B3+ and one C3+ atom. In the eighth O2- site, O2- is bonded in a water-like geometry to one B3+ and one C3+ atom. In the ninth O2- site, O2- is bonded in a water-like geometry to one B3+ and one C3+ atom.

36 MATERIALS SCIENCE↗

Materials Data on NaH5CO4 by Materials Project

NaCH5O4 crystallizes in the orthorhombic Cmce space group. The structure is two-dimensional and consists of two NaCH5O4 sheets oriented in the (0, 1, 0) direction. Na1+ is bonded to six O2- atoms to form a mixture of distorted corner and edge-sharing NaO6 octahedra. The corner-sharing octahedral tilt angles are 62°. There are a spread of Na–O bond distances ranging from 2.39–2.57 Å. C2+ is bonded in a trigonal planar geometry to one H1+ and two O2- atoms. The C–H bond length is 1.11 Å. There is one shorter (1.26 Å) and one longer (1.28 Å) C–O bond length. There are four 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 0.99 Å. In the second 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 third 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 fourth H1+ site, H1+ is bonded in a single-bond geometry to one C2+ atom. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to two equivalent Na1+ and two H1+ atoms. In the second O2- site, O2- is bonded in a water-like geometry to two equivalent Na1+ and two equivalent H1+ atoms. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+ and one C2+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one C2+ atom.

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Materials Data on MoO2 by Materials Project

MoO2 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of one MoO2 sheet oriented in the (0, 0, 1) direction. Mo4+ is bonded to six equivalent O2- atoms to form edge-sharing MoO6 octahedra. There are four shorter (2.07 Å) and two longer (2.15 Å) Mo–O bond lengths. O2- is bonded in a distorted trigonal non-coplanar geometry to three equivalent Mo4+ atoms.

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Materials Data on V3O5 by Materials Project

V3O5 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one V3O5 sheet oriented in the (1, -1, 1) direction. there are six inequivalent V+3.33+ sites. In the first V+3.33+ site, V+3.33+ is bonded in a 4-coordinate geometry to three O2- atoms. There are a spread of V–O bond distances ranging from 1.34–2.21 Å. In the second V+3.33+ site, V+3.33+ is bonded in a 2-coordinate geometry to three O2- atoms. There are a spread of V–O bond distances ranging from 1.69–2.33 Å. In the third V+3.33+ site, V+3.33+ is bonded in a 2-coordinate geometry to three O2- atoms. There are a spread of V–O bond distances ranging from 1.54–2.21 Å. In the fourth V+3.33+ site, V+3.33+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of V–O bond distances ranging from 1.22–2.12 Å. In the fifth V+3.33+ site, V+3.33+ is bonded in a distorted linear geometry to four O2- atoms. There are a spread of V–O bond distances ranging from 1.74–2.59 Å. In the sixth V+3.33+ site, V+3.33+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of V–O bond distances ranging from 1.30–2.12 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two V+3.33+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two V+3.33+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to three V+3.33+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two V+3.33+ atoms. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one V+3.33+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to two V+3.33+ atoms. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to one V+3.33+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two V+3.33+ atoms. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to three V+3.33+ atoms. In the tenth O2- site, O2- is bonded in a 2-coordinate geometry to three V+3.33+ atoms.

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Materials Data on MoO3 by Materials Project

MoO3 crystallizes in the monoclinic Pc space group. The structure is two-dimensional and consists of two MoO3 sheets oriented in the (0, 0, 1) direction. Mo6+ is bonded to five O2- atoms to form distorted corner-sharing MoO5 trigonal bipyramids. There are a spread of Mo–O bond distances ranging from 1.71–2.01 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent Mo6+ atoms. In the second O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the third O2- site, O2- is bonded in a linear geometry to two equivalent Mo6+ atoms.

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Materials Data on Mo3O8 by Materials Project

Mo3O8 crystallizes in the monoclinic Cm space group. The structure is two-dimensional and consists of two Mo3O8 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Mo+5.33+ sites. In the first Mo+5.33+ site, Mo+5.33+ is bonded to six O2- atoms to form edge-sharing MoO6 octahedra. There are a spread of Mo–O bond distances ranging from 1.94–2.12 Å. In the second Mo+5.33+ site, Mo+5.33+ is bonded to six O2- atoms to form edge-sharing MoO6 octahedra. There are a spread of Mo–O bond distances ranging from 1.90–2.07 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two equivalent Mo+5.33+ atoms. In the second O2- site, O2- is bonded in a water-like geometry to two Mo+5.33+ atoms. In the third O2- site, O2- is bonded in a water-like geometry to two equivalent Mo+5.33+ atoms. In the fourth O2- site, O2- is bonded in a water-like geometry to two Mo+5.33+ atoms. In the fifth O2- site, O2- is bonded in a distorted T-shaped geometry to three Mo+5.33+ atoms. In the sixth O2- site, O2- is bonded in a distorted T-shaped geometry to three Mo+5.33+ atoms.

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Materials Data on Fe2O3 by Materials Project

Fe2O3 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one Fe2O3 sheet oriented in the (1, 1, -1) direction. there are sixteen inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded in a 3-coordinate geometry to two Fe3+ and four O2- atoms. There are one shorter (2.07 Å) and one longer (2.08 Å) Fe–Fe bond lengths. There are a spread of Fe–O bond distances ranging from 2.01–2.55 Å. In the second Fe3+ site, Fe3+ is bonded in a 6-coordinate geometry to one Fe3+ and six O2- atoms. The Fe–Fe bond length is 2.05 Å. There are a spread of Fe–O bond distances ranging from 1.73–2.43 Å. In the third Fe3+ site, Fe3+ is bonded in a 3-coordinate geometry to two Fe3+ and five O2- atoms. The Fe–Fe bond length is 2.03 Å. There are a spread of Fe–O bond distances ranging from 2.01–2.54 Å. In the fourth Fe3+ site, Fe3+ is bonded in a distorted single-bond geometry to three O2- atoms. There are a spread of Fe–O bond distances ranging from 1.47–2.15 Å. In the fifth Fe3+ site, Fe3+ is bonded in a 3-coordinate geometry to five O2- atoms. There are a spread of Fe–O bond distances ranging from 1.50–2.22 Å. In the sixth Fe3+ site, Fe3+ is bonded in a 1-coordinate geometry to three O2- atoms. There are a spread of Fe–O bond distances ranging from 1.45–2.13 Å. In the seventh Fe3+ site, Fe3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Fe–O bond distances ranging from 1.80–2.25 Å. In the eighth Fe3+ site, Fe3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Fe–O bond distances ranging from 1.87–2.16 Å. In the ninth Fe3+ site, Fe3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Fe–O bond distances ranging from 1.52–2.18 Å. In the tenth Fe3+ site, Fe3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Fe–O bond distances ranging from 1.82–2.25 Å. In the eleventh Fe3+ site, Fe3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Fe–O bond distances ranging from 1.85–2.21 Å. In the twelfth Fe3+ site, Fe3+ is bonded in a 6-coordinate geometry to one Fe3+ and six O2- atoms. There are a spread of Fe–O bond distances ranging from 1.71–2.44 Å. In the thirteenth Fe3+ site, Fe3+ is bonded in a 2-coordinate geometry to two Fe3+ and eight O2- atoms. There are a spread of Fe–O bond distances ranging from 2.03–2.53 Å. In the fourteenth Fe3+ site, Fe3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Fe–O bond distances ranging from 1.74–2.11 Å. In the fifteenth Fe3+ site, Fe3+ is bonded in a hexagonal planar geometry to six O2- atoms. There are a spread of Fe–O bond distances ranging from 1.76–2.04 Å. In the sixteenth Fe3+ site, Fe3+ is bonded in a 8-coordinate geometry to six O2- atoms. There are a spread of Fe–O bond distances ranging from 1.84–2.22 Å. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to four Fe3+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to four Fe3+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to four Fe3+ atoms. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two Fe3+ atoms. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to four Fe3+ atoms. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to three Fe3+ and one O2- atom. The O–O bond length is 2.17 Å. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to three Fe3+ atoms. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to three Fe3+ and one O2- atom. The O–O bond length is 2.32 Å. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to four Fe3+ and one O2- atom. The O–O bond length is 2.30 Å. In the tenth O2- site, O2- is bonded in a 1-coordinate geometry to three Fe3+ and three O2- atoms. There are one shorter (2.12 Å) and one longer (2.21 Å) O–O bond lengths. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to three Fe3+ atoms. In the twelfth O2- site, O2- is bonded in a 2-coordinate geometry to four Fe3+ atoms. In the thirteenth O2- site, O2- is bonded in a 1-coordinate geometry to two Fe3+ and one O2- atom. In the fourteenth O2- site, O2- is bonded in a 2-coordinate geometry to four Fe3+ atoms. In the fifteenth O2- site, O2- is bonded in a 4-coordinate geometry to four Fe3+ atoms. In the sixteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Fe3+ atoms. In the seventeenth O2- site, O2- is bonded in a 3-coordinate geometry to three Fe3+ and one O2- atom. The O–O bond length is 2.36 Å. In the eighteenth O2- site, O2- is bonded in a 1-coordinate geometry to two Fe3+ and one O2- atom. The O–O bond length is 2.15 Å. In the nineteenth O2- site, O2- is bonded in a 2-coordinate geometry to three Fe3+ atoms. In the twentieth O2- site, O2- is bonded in a 1-coordinate geometry to four Fe3+ and three O2- atoms. The O–O bond length is 2.21 Å. In the twenty-first O2- site, O2- is bonded in a 2-coordinate geometry to three Fe3+ and one O2- atom. In the twenty-second O2- site, O2- is bonded in a 1-coordinate geometry to four Fe3+ and three O2- atoms. In the twenty-third O2- site, O2- is bonded in a 4-coordinate geometry to four Fe3+ atoms. In the twenty-fourth O2- site, O2- is bonded in a 4-coordinate geometry to four Fe3+ atoms.

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Materials Data on MoO3 by Materials Project

MoO3 crystallizes in the monoclinic Pc space group. The structure is two-dimensional and consists of two MoO3 sheets oriented in the (0, 0, 1) direction. Mo6+ is bonded to five O2- atoms to form distorted corner-sharing MoO5 trigonal bipyramids. There are a spread of Mo–O bond distances ranging from 1.71–1.99 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one Mo6+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Mo6+ atoms. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Mo6+ atoms.

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Materials Data on H4SeO5 by Materials Project

H4SeO5 crystallizes in the orthorhombic Pbca space group. The structure is two-dimensional and consists of two H4SeO5 sheets oriented in the (1, 0, 0) direction. there are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.59 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.56 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.63 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. Se6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Se–O bond distances ranging from 1.65–1.77 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one H1+ and one Se6+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one H1+ and one Se6+ atom. In the third O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one H1+ and one Se6+ atom. In the fifth O2- site, O2- is bonded in a water-like geometry to one H1+ and one Se6+ atom.

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Materials Data on CaH4NClO5 by Materials Project

CaNH4O5Cl crystallizes in the orthorhombic Pbca space group. The structure is two-dimensional and consists of two CaNH4O5Cl sheets oriented in the (0, 0, 1) direction. Ca2+ is bonded in a 8-coordinate geometry to seven O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.33–2.70 Å. The Ca–Cl bond length is 2.77 Å. N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.25 Å) and two longer (1.28 Å) N–O bond length. There are four 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 0.99 Å. In the second 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 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 single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Ca2+ and one N5+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Ca2+ and one N5+ atom. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Ca2+ and one N5+ atom. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. Cl1- is bonded in a single-bond geometry to one Ca2+ atom.

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Materials Data on CaAsH3O5 by Materials Project

CaHAsO4.H2O crystallizes in the orthorhombic Pbcn space group. The structure is two-dimensional and consists of two CaHAsO4.H2O sheets oriented in the (0, 0, 1) direction. Ca2+ is bonded to seven O2- atoms to form distorted CaO7 pentagonal bipyramids that share corners with two equivalent CaO7 pentagonal bipyramids, corners with four equivalent AsO4 tetrahedra, edges with three equivalent CaO7 pentagonal bipyramids, and an edgeedge with one AsO4 tetrahedra. There are a spread of Ca–O bond distances ranging from 2.36–2.76 Å. As5+ is bonded to four O2- atoms to form AsO4 tetrahedra that share corners with four equivalent CaO7 pentagonal bipyramids and an edgeedge with one CaO7 pentagonal bipyramid. There are a spread of As–O bond distances ranging from 1.70–1.77 Å. There are three 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 distorted single-bond geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.65 Å) H–O bond length. In the third 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 five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three equivalent Ca2+ and one As5+ atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to one As5+ and one H1+ atom. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ca2+ and one As5+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ca2+, one As5+, and one H1+ atom.

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