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Materials Data on YB3(H5N)6 by Materials Project

Y(NH3)6(BH4)3 crystallizes in the cubic P2_13 space group. The structure is zero-dimensional and consists of twelve BH4 clusters and four Y(NH3)6 clusters. In each BH4 cluster, B3- is bonded in a tetrahedral geometry to four H+0.80+ atoms. All B–H bond lengths are 1.23 Å. There are two inequivalent H+0.80+ sites. In the first H+0.80+ site, H+0.80+ is bonded in a single-bond geometry to one B3- atom. In the second H+0.80+ site, H+0.80+ is bonded in a single-bond geometry to one B3- atom. In each Y(NH3)6 cluster, Y3+ is bonded in an octahedral geometry to six N3- atoms. All Y–N bond lengths are 2.44 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted trigonal non-coplanar geometry to one Y3+ and three H+0.80+ atoms. There is two shorter (1.03 Å) and one longer (1.04 Å) N–H bond length. In the second N3- site, N3- is bonded in a distorted trigonal non-coplanar geometry to one Y3+ and three H+0.80+ atoms. All N–H bond lengths are 1.03 Å. There are six inequivalent H+0.80+ sites. In the first H+0.80+ site, H+0.80+ is bonded in a single-bond geometry to one N3- atom. In the second H+0.80+ site, H+0.80+ is bonded in a single-bond geometry to one N3- atom. In the third H+0.80+ site, H+0.80+ is bonded in a single-bond geometry to one N3- atom. In the fourth H+0.80+ site, H+0.80+ is bonded in a single-bond geometry to one N3- atom. In the fifth H+0.80+ site, H+0.80+ is bonded in a single-bond geometry to one N3- atom. In the sixth H+0.80+ site, H+0.80+ is bonded in a single-bond geometry to one N3- atom.

36 MATERIALS SCIENCE↗

Materials Data on Cu2C4NCl5 by Materials Project

(CuCl)2C4NCl3 crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of four C4NCl3 clusters and two CuCl ribbons oriented in the (1, 0, 0) direction. In each C4NCl3 cluster, there are four inequivalent C+1.50+ sites. In the first C+1.50+ site, C+1.50+ is bonded in a distorted linear geometry to two C+1.50+ atoms. Both C–C bond lengths are 1.29 Å. In the second C+1.50+ site, C+1.50+ is bonded in a trigonal planar geometry to one N3- and two Cl1- atoms. The C–N bond length is 1.28 Å. There is one shorter (1.71 Å) and one longer (1.73 Å) C–Cl bond length. In the third C+1.50+ site, C+1.50+ is bonded in a distorted single-bond geometry to one C+1.50+ and one Cl1- atom. The C–Cl bond length is 1.68 Å. In the fourth C+1.50+ site, C+1.50+ is bonded in a single-bond geometry to one C+1.50+ and one N3- atom. The C–N bond length is 1.23 Å. N3- is bonded in a bent 150 degrees geometry to two C+1.50+ atoms. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one C+1.50+ atom. In the second Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one C+1.50+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one C+1.50+ atom. In each CuCl ribbon, there are two inequivalent Cu1+ sites. In the first Cu1+ site, Cu1+ is bonded in a distorted linear geometry to two Cl1- atoms. Both Cu–Cl bond lengths are 2.13 Å. In the second Cu1+ site, Cu1+ is bonded in a 3-coordinate geometry to three Cl1- atoms. There are a spread of Cu–Cl bond distances ranging from 2.15–2.88 Å. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 3-coordinate geometry to three Cu1+ atoms. In the second Cl1- site, Cl1- is bonded in an L-shaped geometry to two Cu1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Li3V4(OF3)3 by Materials Project

Li3V4(OF3)3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twelve inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 2-coordinate geometry to one O2- and two F1- atoms. The Li–O bond length is 2.28 Å. There is one shorter (1.71 Å) and one longer (1.85 Å) Li–F bond length. In the second Li1+ site, Li1+ is bonded in a 2-coordinate geometry to one O2- and three F1- atoms. The Li–O bond length is 1.45 Å. There are a spread of Li–F bond distances ranging from 1.87–2.42 Å. In the third Li1+ site, Li1+ is bonded in a 2-coordinate geometry to one V3+, one O2-, and three F1- atoms. The Li–V bond length is 2.15 Å. The Li–O bond length is 1.58 Å. There are one shorter (1.91 Å) and two longer (2.27 Å) Li–F bond lengths. In the fourth Li1+ site, Li1+ is bonded in a 2-coordinate geometry to one V3+, one O2-, and three F1- atoms. The Li–V bond length is 2.16 Å. The Li–O bond length is 1.57 Å. There are a spread of Li–F bond distances ranging from 1.91–2.30 Å. In the fifth Li1+ site, Li1+ is bonded in a 2-coordinate geometry to one O2- and three F1- atoms. The Li–O bond length is 1.45 Å. There are a spread of Li–F bond distances ranging from 1.82–2.46 Å. In the sixth Li1+ site, Li1+ is bonded in a 2-coordinate geometry to one V3+, one O2-, and three F1- atoms. The Li–V bond length is 2.16 Å. The Li–O bond length is 1.58 Å. There are one shorter (1.94 Å) and two longer (2.28 Å) Li–F bond lengths. In the seventh Li1+ site, Li1+ is bonded in a 4-coordinate geometry to one V3+, one O2-, and three F1- atoms. The Li–V bond length is 2.18 Å. The Li–O bond length is 1.70 Å. There are one shorter (2.04 Å) and two longer (2.18 Å) Li–F bond lengths. In the eighth Li1+ site, Li1+ is bonded in a 2-coordinate geometry to two F1- atoms. There is one shorter (1.69 Å) and one longer (1.81 Å) Li–F bond length. In the ninth Li1+ site, Li1+ is bonded in a 2-coordinate geometry to three F1- atoms. There are a spread of Li–F bond distances ranging from 1.72–2.49 Å. In the tenth Li1+ site, Li1+ is bonded in a 2-coordinate geometry to one O2- and three F1- atoms. The Li–O bond length is 1.43 Å. There are a spread of Li–F bond distances ranging from 1.92–2.45 Å. In the eleventh Li1+ site, Li1+ is bonded in a 2-coordinate geometry to three F1- atoms. There are a spread of Li–F bond distances ranging from 1.71–2.43 Å. In the twelfth Li1+ site, Li1+ is bonded in a 2-coordinate geometry to three F1- atoms. There are a spread of Li–F bond distances ranging from 1.72–2.46 Å. There are sixteen inequivalent V3+ sites. In the first V3+ site, V3+ is bonded in a distorted pentagonal bipyramidal geometry to one Li1+, one O2-, and five F1- atoms. The V–O bond length is 1.99 Å. There are a spread of V–F bond distances ranging from 1.92–2.63 Å. In the second V3+ site, V3+ is bonded in a distorted linear geometry to two F1- atoms. There is one shorter (1.20 Å) and one longer (1.26 Å) V–F bond length. In the third V3+ site, V3+ is bonded in a 4-coordinate geometry to two O2- and three F1- atoms. There is one shorter (1.95 Å) and one longer (2.02 Å) V–O bond length. There are a spread of V–F bond distances ranging from 1.83–2.52 Å. In the fourth V3+ site, V3+ is bonded in a 4-coordinate geometry to one Li1+, one O2-, and five F1- atoms. The V–O bond length is 2.00 Å. There are a spread of V–F bond distances ranging from 1.95–2.62 Å. In the fifth V3+ site, V3+ is bonded in a distorted bent 150 degrees geometry to one O2- and two F1- atoms. The V–O bond length is 2.52 Å. There is one shorter (1.21 Å) and one longer (1.22 Å) V–F bond length. In the sixth V3+ site, V3+ is bonded in a linear geometry to two F1- atoms. There is one shorter (1.20 Å) and one longer (1.22 Å) V–F bond length. In the seventh V3+ site, V3+ is bonded in a distorted linear geometry to two F1- atoms. There is one shorter (1.21 Å) and one longer (1.25 Å) V–F bond length. In the eighth V3+ site, V3+ is bonded in a 4-coordinate geometry to two O2- and three F1- atoms. There is one shorter (1.95 Å) and one longer (1.96 Å) V–O bond length. There are a spread of V–F bond distances ranging from 1.79–2.53 Å. In the ninth V3+ site, V3+ is bonded in a distorted bent 150 degrees geometry to two F1- atoms. There is one shorter (1.21 Å) and one longer (1.23 Å) V–F bond length. In the tenth V3+ site, V3+ is bonded in a linear geometry to two F1- atoms. There is one shorter (1.20 Å) and one longer (1.22 Å) V–F bond length. In the eleventh V3+ site, V3+ is bonded in a 4-coordinate geometry to one Li1+, one O2-, and five F1- atoms. The V–O bond length is 2.01 Å. There are a spread of V–F bond distances ranging from 1.92–2.61 Å. In the twelfth V3+ site, V3+ is bonded in a distorted linear geometry to two F1- atoms. There is one shorter (1.20 Å) and one longer (1.25 Å) V–F bond length. In the thirteenth V3+ site, V3+ is bonded in a distorted square co-planar geometry to two O2- and two F1- atoms. There is one shorter (1.92 Å) and one longer (2.05 Å) V–O bond length. There is one shorter (1.90 Å) and one longer (1.92 Å) V–F bond length. In the fourteenth V3+ site, V3+ is bonded in a 4-coordinate geometry to one Li1+, one O2-, and five F1- atoms. The V–O bond length is 2.00 Å. There are a spread of V–F bond distances ranging from 1.93–2.61 Å. In the fifteenth V3+ site, V3+ is bonded in a distorted linear geometry to two F1- atoms. There is one shorter (1.20 Å) and one longer (1.26 Å) V–F bond length. In the sixteenth V3+ site, V3+ is bonded in a 4-coordinate geometry to two O2- and three F1- atoms. There is one shorter (1.93 Å) and one longer (2.01 Å) V–O bond length. There are a spread of V–F bond distances ranging from 1.88–2.54 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to one Li1+ and one V3+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one V3+ and one F1- atom. The O–F bond length is 2.63 Å. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one Li1+, one V3+, and one F1- atom. The O–F bond length is 2.76 Å. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one Li1+ and two V3+ atoms. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one Li1+ and one V3+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to one V3+ atom. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to one Li1+ and one V3+ atom. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to one Li1+, one V3+, and one F1- atom. The O–F bond length is 2.73 Å. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to one Li1+ and one V3+ atom. In the tenth O2- site, O2- is bonded in a 1-coordinate geometry to one V3+ atom. In the eleventh O2- site, O2- is bonded in a 1-coordinate geometry to one Li1+ and one V3+ atom. In the twelfth O2- site, O2- is bonded in a 1-coordinate geometry to one V3+ atom. There are thirty-six inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to one Li1+ and two V3+ atoms. In the second F1- site, F1- is bonded in a distorted single-bond geometry to one Li1+ atom. In the third F1- site, F1- is bonded in a distorted single-bond geometry to one Li1+ and one V3+ atom. In the fourth F1- site, F1- is bonded in a 2-coordinate geometry to two V3+ atoms. In the fifth F1- site, F1- is bonded in a 1-coordinate geometry to one Li1+ and two V3+ atoms. In the sixth F1- site, F1- is bonded in a distorted single-bond geometry to one Li1+ and one V3+ atom. In the seventh F1- site, F1- is bonded in a distorted single-bond geometry to one Li1+ and one V3+ atom. In the eighth F1- site, F1- is bonded in a 2-coordinate geometry to two Li1+ and one V3+ atom. In the ninth F1- site, F1- is bonded in a 1-coordinate geometry to one Li1+ and two V3+ atoms. In the tenth F1- site, F1- is bonded in a 1-coordinate geometry to one Li1+ and two V3+ atoms. In the eleventh F1- site, F1- is bonded in a distorted single-bond geometry to one Li1+ and one V3+ atom. In the twelfth F1- site, F1- is bonded in a distorted bent 120 degrees geometry to two V3+ atoms. In the thirteenth F1- site, F1- is bonded in a water-like geometry to two Li1+ atoms. In the fourteenth F1- site, F1- is bonded in a water-like geometry to two Li1+ atoms. In the fifteenth F1- site, F1- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two V3+ atoms. In the sixteenth F1- site, F1- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two V3+ atoms. In the seventeenth F1- site, F1- is bonded in a single-bond geometry to one V3+ atom. In the eighteenth F1- site, F1- is bonded in a single-bond geometry to one V3+ atom. In the nineteenth F1- site, F1- is bonded in a distorted single-bond geometry to one Li1+ and one V3+ atom. In the twentieth F1- site, F1- is bonded in a distorted single-bond geometry to one Li1+ and one V3+ atom. In the twenty-first F1- site, F1- is bonded in a 1-coordinate geometry to one Li1+ and two V3+ atoms. In the twenty-second F1- site, F1- is bonded in a 1-coordinate geometry to one Li1+ and two V3+ atoms. In the twenty-third F1- site, F1- is bonded in a 1-coordinate geometry to one Li1+ and two V3+ atoms. In the twenty-fourth F1- site, F1- is bonded in a 1-coordinate geometry to two Li1+ and one V3+ atom. In the twenty-fifth F1- site, F1- is bonded in a distorted single-bond geometry to one Li1+ and one V3+ atom. In the twenty-sixth F1- site, F1- is bonded in a 1-coordinate geometry to two V3+ atoms. In the twenty-seventh F1- site, F1- is bonded in a single-bond geometry to one Li1+ and one F1- atom. The F–F bond length is 2.29 Å. In the twenty-eighth F1- site, F1- is bonded in a water-like geometry to two Li1+ atoms. In the twenty-ninth F1- site, F1- is bonded in a 3-coordinate geometry to one Li1+ and two V3+ atoms. In the thirtieth F1- site, F1- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two V3+ atoms. In the thirty-first F1- site, F1- is bonded in a single-bond geometry to one V3+ atom. In the thirty-second F1- site, F1- is bonded in a single-bond geometry to one V3+ atom. In the thirty-third F1- site, F1- is bonded in a 1-coordinate geometry to one Li1+ and two V3+ atoms. In the thirty-fourth F1- site, F1- is bonded in a 1-coordinate geometry to two Li1+, one V3+, three O2-, and one F1- atom. In the thirty-fifth F1- site, F1- is bonded in a distorted single-bond geometry to one Li1+ and one V3+ atom. In the thirty-sixth F1- site, F1- is bonded in a distorted bent 120 degrees geometry to two V3+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on SbHC2NCl11 by Materials Project

C2NHCl5SbCl6 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four C2NHCl5 clusters and four SbCl6 clusters. In each C2NHCl5 cluster, there are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a tetrahedral geometry to one N3- and three Cl1- atoms. The C–N bond length is 1.49 Å. All C–Cl bond lengths are 1.77 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to one N3- and two Cl1- atoms. The C–N bond length is 1.31 Å. Both C–Cl bond lengths are 1.67 Å. N3- is bonded in a trigonal planar geometry to two C4+ and one H1+ atom. The N–H bond length is 1.05 Å. H1+ is bonded in a single-bond geometry to one N3- atom. There are five inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one C4+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one C4+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one C4+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one C4+ atom. In the fifth Cl1- site, Cl1- is bonded in a single-bond geometry to one C4+ atom. In each SbCl6 cluster, Sb5+ is bonded in an octahedral geometry to six Cl1- atoms. There are a spread of Sb–Cl bond distances ranging from 2.40–2.45 Å. There are six inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom. In the fifth Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom. In the sixth Cl1- site, Cl1- is bonded in a single-bond geometry to one Sb5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Cs2MnH12(SO7)2 by Materials Project

Cs2MnH12(SO7)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Cs1+ is bonded in a 4-coordinate geometry to one H1+ and six O2- atoms. The Cs–H bond length is 3.16 Å. There are a spread of Cs–O bond distances ranging from 3.13–3.36 Å. Mn2+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Mn–O bond distances ranging from 2.19–2.26 Å. There are six 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 Cs1+ and 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 1.00 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 distorted single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. S6+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.49 Å) and two longer (1.50 Å) S–O bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Cs1+ and one S6+ atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Mn2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a single-bond geometry to two equivalent Cs1+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one Cs1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one Cs1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted water-like geometry to one Mn2+ and two H1+ atoms. In the seventh O2- site, O2- is bonded in a distorted water-like geometry to one Mn2+ and two H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Fe3N by Materials Project

Fe3N is Upper Bainite-like structured and crystallizes in the trigonal P312 space group. The structure is three-dimensional. there are four inequivalent Fe sites. In the first Fe site, Fe is bonded in a bent 120 degrees geometry to two N atoms. Both Fe–N bond lengths are 1.90 Å. In the second Fe site, Fe is bonded in a bent 120 degrees geometry to two N atoms. Both Fe–N bond lengths are 1.90 Å. In the third Fe site, Fe is bonded in a bent 120 degrees geometry to two N atoms. Both Fe–N bond lengths are 1.91 Å. In the fourth Fe site, Fe is bonded in a bent 120 degrees geometry to two N atoms. Both Fe–N bond lengths are 1.90 Å. There are five inequivalent N sites. In the first N site, N is bonded to six Fe atoms to form corner-sharing NFe6 octahedra. The corner-sharing octahedral tilt angles are 50°. In the second N site, N is bonded to six equivalent Fe atoms to form corner-sharing NFe6 octahedra. The corner-sharing octahedral tilt angles are 50°. In the third N site, N is bonded to six equivalent Fe atoms to form corner-sharing NFe6 octahedra. The corner-sharing octahedral tilt angles are 50°. In the fourth N site, N is bonded to six Fe atoms to form corner-sharing NFe6 octahedra. The corner-sharing octahedral tilt angles are 50°. In the fifth N site, N is bonded to six Fe atoms to form corner-sharing NFe6 octahedra. The corner-sharing octahedral tilt angles are 50°.

36 MATERIALS SCIENCE↗

Materials Data on Rb2FeH12(SO7)2 by Materials Project

Rb2FeH12(SO7)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb1+ is bonded in a 9-coordinate geometry to one H1+ and eight O2- atoms. The Rb–H bond length is 3.07 Å. There are a spread of Rb–O bond distances ranging from 2.93–3.35 Å. Fe2+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Fe–O bond distances ranging from 2.10–2.23 Å. There are six 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 1.00 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 Rb1+ and one O2- atom. The H–O bond length is 1.00 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 distorted single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. S6+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.49 Å) and two longer (1.50 Å) S–O bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Rb1+ and one S6+ atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Fe2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Rb1+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one Fe2+, and two H1+ atoms. In the seventh O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one Fe2+, and two H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Rb2MnH12(SO7)2 by Materials Project

Rb2MnH12(SO7)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb1+ is bonded in a 9-coordinate geometry to one H1+ and eight O2- atoms. The Rb–H bond length is 3.13 Å. There are a spread of Rb–O bond distances ranging from 2.94–3.42 Å. Mn2+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Mn–O bond distances ranging from 2.16–2.23 Å. There are six 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 1.00 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 Rb1+ and 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 1.00 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 distorted single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. S6+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.49 Å) and two longer (1.50 Å) S–O bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Rb1+ and one S6+ atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Mn2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a single-bond geometry to two equivalent Rb1+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one Mn2+, and two H1+ atoms. In the seventh O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one Mn2+, and two H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Al(HO)3 by Materials Project

Al(OH)3 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one Al(OH)3 sheet oriented in the (0, 1, 1) direction. there are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.87–1.95 Å. In the second Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.88–1.95 Å. In the third Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.88–1.98 Å. In the fourth Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.88–1.96 Å. 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 0.98 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. In the fourth 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 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 0.98 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 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 0.98 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 twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Al3+ and one H1+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the ninth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Al3+ and one H1+ atom. In the eleventh O2- site, O2- is bonded in a 1-coordinate geometry to two Al3+ and one H1+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on TiH24C6I3(N2O)6 by Materials Project

TiC6H24(N2O)6(I)3 crystallizes in the trigonal R-3c space group. The structure is zero-dimensional and consists of eighteen hydriodic acid molecules and six TiC6H24(N2O)6 clusters. In each TiC6H24(N2O)6 cluster, Ti3+ is bonded in an octahedral geometry to six equivalent O2- atoms. All Ti–O bond lengths are 2.03 Å. C4+ is bonded in a trigonal planar geometry to two N3- and one O2- atom. Both C–N bond lengths are 1.34 Å. The C–O bond length is 1.29 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. Both N–H bond lengths are 1.02 Å. In the second N3- site, N3- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.01 Å) and one longer (1.02 Å) N–H bond length. There are four 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. 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. O2- is bonded in a bent 150 degrees geometry to one Ti3+ and one C4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Al(HO)3 by Materials Project

Al(OH)3 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of two Al(OH)3 sheets oriented in the (0, 0, 1) direction. there are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.86–1.95 Å. In the second Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.85–1.94 Å. In the third Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.87–1.98 Å. In the fourth Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.88–1.99 Å. 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 0.97 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 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 0.98 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 0.98 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 0.99 Å. In the tenth 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 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 twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Al3+ and one H1+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the ninth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Al3+ and one H1+ atom. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Al3+ and one H1+ atom. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Al(HO)3 by Materials Project

Al(OH)3 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one Al(OH)3 sheet oriented in the (0, 1, 1) direction. there are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.85–1.95 Å. In the second Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.85–1.95 Å. In the third Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.88–1.97 Å. In the fourth Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.88–1.97 Å. 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 0.98 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. In the fourth 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 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 0.98 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the tenth 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 eleventh 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 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 twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Al3+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Al3+ and one H1+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Al3+ and one H1+ atom. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Al3+ and one H1+ atom. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Al(HO)3 by Materials Project

Al(OH)3 crystallizes in the monoclinic Pc space group. The structure is two-dimensional and consists of two Al(OH)3 sheets oriented in the (0, 1, 0) direction. there are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.90–1.94 Å. In the second Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.90–1.94 Å. In the third Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.89–1.94 Å. In the fourth Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.91–1.94 Å. 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 0.97 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the tenth 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 eleventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the twelfth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Al3+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Al3+ and one H1+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Al3+ and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the ninth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on RbH3(SeO3)2 by Materials Project

RbH3(SeO3)2 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is two-dimensional and consists of two RbH3(SeO3)2 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to one H1+ and six O2- atoms. The Rb–H bond length is 3.13 Å. There are a spread of Rb–O bond distances ranging from 2.81–3.15 Å. In the second Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to one H1+ and six O2- atoms. The Rb–H bond length is 3.15 Å. There are a spread of Rb–O bond distances ranging from 2.82–3.20 Å. There are six 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 linear geometry to two O2- atoms. There is one shorter (1.05 Å) and one longer (1.50 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.05 Å) and one longer (1.49 Å) H–O bond length. In the fifth H1+ site, H1+ is bonded in a distorted linear geometry to one Rb1+ and two O2- atoms. There is one shorter (1.03 Å) and one longer (1.59 Å) H–O bond length. In the sixth H1+ site, H1+ is bonded in a distorted linear geometry to one Rb1+ and two O2- atoms. There is one shorter (1.03 Å) and one longer (1.59 Å) H–O bond length. There are four inequivalent Se4+ sites. In the first Se4+ site, Se4+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.63–1.89 Å. In the second Se4+ site, Se4+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.64–1.89 Å. In the third Se4+ site, Se4+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.70–1.80 Å. In the fourth Se4+ site, Se4+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.71 Å) and one longer (1.80 Å) Se–O bond length. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+, one H1+, and one Se4+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+, one H1+, and one Se4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Rb1+, one H1+, and one Se4+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Rb1+, one H1+, and one Se4+ atom. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one H1+, and one Se4+ atom. In the sixth O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one H1+, and one Se4+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one H1+, and one Se4+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one H1+, and one Se4+ atom. In the ninth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+ and one Se4+ atom. In the tenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+ and one Se4+ atom. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+, one H1+, and one Se4+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+, one H1+, and one Se4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on NClO4 by Materials Project

NClO4 crystallizes in the orthorhombic Pnma space group. The structure is one-dimensional and consists of four NClO4 ribbons oriented in the (1, 0, 0) direction. N is bonded in a bent 150 degrees geometry to two equivalent O atoms. Both N–O bond lengths are 1.82 Å. There are three inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one Cl atom. The O–Cl bond length is 1.42 Å. In the second O site, O is bonded in a single-bond geometry to one Cl atom. The O–Cl bond length is 1.43 Å. In the third O site, O is bonded in a bent 120 degrees geometry to one N and one Cl atom. The O–Cl bond length is 1.54 Å. Cl is bonded in a tetrahedral geometry to four O atoms.

36 MATERIALS SCIENCE↗

Materials Data on Al(HO)3 by Materials Project

Al(OH)3 crystallizes in the monoclinic P2_1 space group. The structure is two-dimensional and consists of two Al(OH)3 sheets oriented in the (0, 0, 1) direction. there are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.87–1.95 Å. In the second Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.85–1.98 Å. In the third Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.88–1.95 Å. In the fourth Al3+ site, Al3+ is bonded to six O2- atoms to form edge-sharing AlO6 octahedra. There are a spread of Al–O bond distances ranging from 1.89–1.96 Å. 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 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 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 0.98 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.96 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.96 Å. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 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 0.99 Å. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 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 twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Al3+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two Al3+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Al3+ and one H1+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to two Al3+ and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Al3+ and one H1+ atom. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Al3+ and one H1+ atom. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to two Al3+ and one H1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Na2PH15O11 by Materials Project

Na2(H2O)7HPO4 crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of four phosphoric acid molecules and two Na2(H2O)7 ribbons oriented in the (0, 1, 0) direction. In each Na2(H2O)7 ribbon, there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form a mixture of edge and face-sharing NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.35–2.48 Å. In the second Na1+ site, Na1+ is bonded to six O2- atoms to form a mixture of edge and face-sharing NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.35–2.48 Å. There are fourteen 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 0.99 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 0.98 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. 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 0.99 Å. In the tenth 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 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. In the thirteenth 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 fourteenth 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 seven 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 distorted water-like geometry to two Na1+ and two H1+ atoms. 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 two H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to two Na1+ and two H1+ atoms. In the sixth O2- site, O2- is bonded in a distorted water-like geometry to two equivalent Na1+ and two H1+ atoms. In the seventh O2- site, O2- is bonded in a distorted water-like geometry to one Na1+ and two H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Si10(H3C)19 by Materials Project

Si5(CH3)9(Si(CH3)2)5 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of ten dimethylsilane molecules and two Si5(CH3)9 clusters. In each Si5(CH3)9 cluster, there are five inequivalent Si sites. In the first Si site, Si is bonded in a single-bond geometry to one Si and one C atom. The Si–Si bond length is 2.48 Å. The Si–C bond length is 1.92 Å. In the second Si site, Si is bonded to four Si atoms to form SiSi4 tetrahedra that share corners with nine CSiH3 tetrahedra. There are a spread of Si–Si bond distances ranging from 2.39–2.47 Å. In the third Si site, Si is bonded in a water-like geometry to one Si and two C atoms. There is one shorter (1.89 Å) and one longer (1.91 Å) Si–C bond length. In the fourth Si site, Si is bonded in a trigonal non-coplanar geometry to one Si and three C atoms. All Si–C bond lengths are 1.89 Å. In the fifth Si site, Si is bonded in a trigonal non-coplanar geometry to one Si and three C atoms. There is one shorter (1.89 Å) and two longer (1.90 Å) Si–C bond length. There are nine inequivalent C sites. In the first C site, C is bonded to one Si and three H atoms to form CSiH3 tetrahedra that share a cornercorner with one SiSi4 tetrahedra. All C–H bond lengths are 1.10 Å. In the second C site, C is bonded to one Si and three H atoms to form CSiH3 tetrahedra that share a cornercorner with one SiSi4 tetrahedra and a cornercorner with one CSiH3 tetrahedra. All C–H bond lengths are 1.10 Å. In the third C site, C is bonded to one Si and three H atoms to form CSiH3 tetrahedra that share a cornercorner with one SiSi4 tetrahedra and a cornercorner with one CSiH3 tetrahedra. All C–H bond lengths are 1.10 Å. In the fourth C site, C is bonded to one Si and three H atoms to form CSiH3 tetrahedra that share a cornercorner with one SiSi4 tetrahedra and corners with two CSiH3 tetrahedra. All C–H bond lengths are 1.10 Å. In the fifth C site, C is bonded to one Si and three H atoms to form CSiH3 tetrahedra that share a cornercorner with one SiSi4 tetrahedra and corners with two CSiH3 tetrahedra. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. In the sixth C site, C is bonded to one Si and three H atoms to form CSiH3 tetrahedra that share a cornercorner with one SiSi4 tetrahedra and corners with two CSiH3 tetrahedra. All C–H bond lengths are 1.10 Å. In the seventh C site, C is bonded to one Si and three H atoms to form CSiH3 tetrahedra that share a cornercorner with one SiSi4 tetrahedra and corners with two CSiH3 tetrahedra. All C–H bond lengths are 1.10 Å. In the eighth C site, C is bonded to one Si and three H atoms to form distorted CSiH3 tetrahedra that share a cornercorner with one SiSi4 tetrahedra and corners with two CSiH3 tetrahedra. There is one shorter (1.09 Å) and two longer (1.10 Å) C–H bond length. In the ninth C site, C is bonded to one Si and three H atoms to form distorted CSiH3 tetrahedra that share a cornercorner with one SiSi4 tetrahedra and corners with two CSiH3 tetrahedra. All C–H bond lengths are 1.10 Å. There are twenty-seven inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one C atom. In the second H site, H is bonded in a single-bond geometry to one C atom. In the third H site, H is bonded in a single-bond geometry to one C atom. In the fourth H site, H is bonded in a single-bond geometry to one C atom. In the fifth H site, H is bonded in a single-bond geometry to one C atom. In the sixth H site, H is bonded in a single-bond geometry to one C atom. In the seventh H site, H is bonded in a single-bond geometry to one C atom. In the eighth H site, H is bonded in a single-bond geometry to one C atom. In the ninth H site, H is bonded in a single-bond geometry to one C atom. In the tenth H site, H is bonded in a single-bond geometry to one C atom. In the eleventh H site, H is bonded in a single-bond geometry to one C atom. In the twelfth H site, H is bonded in a single-bond geometry to one C atom. In the thirteenth H site, H is bonded in a single-bond geometry to one C atom. In the fourteenth H site, H is bonded in a single-bond geometry to one C atom. In the fifteenth H site, H is bonded in a single-bond geometry to one C atom. In the sixteenth H site, H is bonded in a single-bond geometry to one C atom. In the seventeenth H site, H is bonded in a single-bond geometry to one C atom. In the eighteenth H site, H is bonded in a single-bond geometry to one C atom. In the nineteenth H site, H is bonded in a single-bond geometry to one C atom. In the twentieth H site, H is bonded in a single-bond geometry to one C atom. In the twenty-first H site, H is bonded in a single-bond geometry to one C atom. In the twenty-second H site, H is bonded in a single-bond geometry to one C atom. In the twenty-third H site, H is bonded in a single-bond geometry to one C atom. In the twenty-fourth H site, H is bonded in a single-bond geometry to one C atom. In the twenty-fifth H site, H is bonded in a single-bond geometry to one C atom. In the twenty-sixth H site, H is bonded in a single-bond geometry to one C atom. In the twenty-seventh H site, H is bonded in a single-bond geometry to one C atom.

36 MATERIALS SCIENCE↗