Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “H2O”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 469 records · Page 26

Materials Data on SmFeH8C6(N3O2)2 by Materials Project

FeSmC6H4(N3O)2(H2O)2 crystallizes in the orthorhombic Cmcm space group. The structure is zero-dimensional and consists of four iron molecules, eight water molecules, and four SmC6H4(N3O)2 clusters. In each SmC6H4(N3O)2 cluster, Sm3+ is bonded in a 8-coordinate geometry to six N3- and two equivalent O2- atoms. There are four shorter (2.51 Å) and two longer (2.53 Å) Sm–N bond lengths. Both Sm–O bond lengths are 2.45 Å. There are two inequivalent C2+ sites. In the first C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. In the second C2+ site, C2+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted bent 150 degrees geometry to one Sm3+ and one C2+ atom. In the second N3- site, N3- is bonded in a distorted linear geometry to one Sm3+ and one C2+ atom. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. O2- is bonded in a distorted water-like geometry to one Sm3+ and two equivalent H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ba3V2H12(C5O14)2 by Materials Project

Ba3V2H8(C5O13)2(H2O)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional and consists of eight water molecules and one Ba3V2H8(C5O13)2 framework. In the Ba3V2H8(C5O13)2 framework, there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Ba–O bond distances ranging from 2.78–3.40 Å. In the second Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Ba–O bond distances ranging from 2.74–3.25 Å. V3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of V–O bond distances ranging from 1.66–2.21 Å. There are five inequivalent C+3.20+ sites. In the first C+3.20+ site, C+3.20+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.25 Å) and one longer (1.29 Å) C–O bond length. In the second C+3.20+ site, C+3.20+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) C–O bond length. In the third C+3.20+ site, C+3.20+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.24 Å) and one longer (1.29 Å) C–O bond length. In the fourth C+3.20+ site, C+3.20+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.24 Å) and one longer (1.29 Å) C–O bond length. In the fifth C+3.20+ site, C+3.20+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.24 Å) and one longer (1.29 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 O2- atom. The H–O bond length is 0.98 Å. There are thirteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one V3+ and one C+3.20+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to two Ba2+ and one C+3.20+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one V3+ and one C+3.20+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to one Ba2+, one V3+, and one C+3.20+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two Ba2+ and one C+3.20+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to one Ba2+ and one V3+ atom. In the seventh O2- site, O2- is bonded in a water-like geometry to two equivalent Ba2+ and two H1+ atoms. In the eighth O2- site, O2- is bonded in a water-like geometry to one Ba2+ and two H1+ atoms. In the ninth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Ba2+, one V3+, and one C+3.20+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to one Ba2+ and one C+3.20+ atom. In the eleventh O2- site, O2- is bonded in a 1-coordinate geometry to one Ba2+, one V3+, and one C+3.20+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to one Ba2+ and one C+3.20+ atom. In the thirteenth O2- site, O2- is bonded in a distorted single-bond geometry to two Ba2+ and one C+3.20+ atom.

36 MATERIALS SCIENCE↗

Materials Data on PrH16N7O19 by Materials Project

PrN5H4O17(NH4)2(H2O)2 crystallizes in the monoclinic Cc space group. The structure is zero-dimensional and consists of eight ammonium molecules, eight water molecules, and four PrN5H4O17 clusters. In each PrN5H4O17 cluster, Pr3+ is bonded in a cuboctahedral geometry to twelve O2- atoms. There are a spread of Pr–O bond distances ranging from 2.55–2.75 Å. There are five inequivalent N+2.71+ sites. In the first N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.24–1.29 Å. In the second N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.24–1.29 Å. In the third N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.24 Å) and two longer (1.28 Å) N–O bond length. In the fourth N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.24 Å) and two longer (1.28 Å) N–O bond length. In the fifth N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.24 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 0.99 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 O2- atom. The H–O bond length is 0.99 Å. There are seventeen inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the second O2- site, O2- is bonded in a water-like geometry to one Pr3+ and two H1+ atoms. In the third O2- site, O2- is bonded in a water-like geometry to one Pr3+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to one Pr3+ and one N+2.71+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one Pr3+ and one N+2.71+ atom. In the sixth O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the seventh O2- site, O2- is bonded in a single-bond geometry to one Pr3+ and one N+2.71+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to one Pr3+ and one N+2.71+ atom. In the ninth O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the tenth O2- site, O2- is bonded in a single-bond geometry to one Pr3+ and one N+2.71+ atom. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to one Pr3+ and one N+2.71+ atom. In the twelfth O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the thirteenth O2- site, O2- is bonded in a single-bond geometry to one Pr3+ and one N+2.71+ atom. In the fourteenth O2- site, O2- is bonded in a distorted single-bond geometry to one Pr3+ and one N+2.71+ atom. In the fifteenth O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the sixteenth O2- site, O2- is bonded in a single-bond geometry to one Pr3+ and one N+2.71+ atom. In the seventeenth O2- site, O2- is bonded in a distorted single-bond geometry to one Pr3+ and one N+2.71+ atom.

36 MATERIALS SCIENCE↗

Materials Data on YH16C4N9O16 by Materials Project

YC4N9H12O14(H2O)2 crystallizes in the monoclinic Cm space group. The structure is one-dimensional and consists of four water molecules and two YC4N9H12O14 ribbons oriented in the (0, 0, 1) direction. In each YC4N9H12O14 ribbon, Y3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Y–O bond distances ranging from 2.36–2.46 Å. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to two N+0.33- and one O2- atom. There is one shorter (1.36 Å) and one longer (1.39 Å) C–N bond length. The C–O bond length is 1.28 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to three N+0.33- atoms. There are a spread of C–N bond distances ranging from 1.33–1.44 Å. There are five inequivalent N+0.33- sites. In the first N+0.33- site, N+0.33- is bonded in a 2-coordinate geometry to one C4+ and one H1+ atom. The N–H bond length is 1.02 Å. In the second N+0.33- site, N+0.33- is bonded in a distorted single-bond geometry to one C4+ atom. In the third N+0.33- site, N+0.33- is bonded in a distorted trigonal planar geometry to two C4+ and one H1+ atom. The N–H bond length is 1.71 Å. In the fourth N+0.33- site, N+0.33- is bonded in a trigonal planar geometry to one C4+ and two O2- atoms. There is one shorter (1.24 Å) and one longer (1.25 Å) N–O bond length. In the fifth N+0.33- site, N+0.33- is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.26 Å) and one longer (1.27 Å) N–O bond length. 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 N+0.33- and one O2- atom. The H–O bond length is 1.01 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 N+0.33- atom. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Y3+ and one C4+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one N+0.33- atom. In the third O2- site, O2- is bonded in a single-bond geometry to one N+0.33- atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one N+0.33- atom. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Y3+ and two H1+ atoms. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Y3+ and one N+0.33- atom. In the seventh O2- site, O2- is bonded in a distorted water-like geometry to one Y3+ and two equivalent H1+ atoms. In the eighth O2- site, O2- is bonded in a distorted water-like geometry to one Y3+ and two H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on CrGaMo6(H19O20)2 by Materials Project

Mo6CrGa(H11O16)2(H2O)8 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of eight water molecules and one Mo6CrGa(H11O16)2 sheet oriented in the (0, -1, 1) direction. In the Mo6CrGa(H11O16)2 sheet, there are three inequivalent Mo sites. In the first Mo site, Mo is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Mo–O bond distances ranging from 1.73–2.36 Å. In the second Mo site, Mo is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Mo–O bond distances ranging from 1.74–2.35 Å. In the third Mo site, Mo is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Mo–O bond distances ranging from 1.73–2.36 Å. Cr is bonded in an octahedral geometry to six O atoms. There are two shorter (2.00 Å) and four longer (2.01 Å) Cr–O bond lengths. Ga is bonded in an octahedral geometry to six O atoms. There are a spread of Ga–O bond distances ranging from 1.95–2.00 Å. There are eleven inequivalent H sites. In the first H site, H is bonded in a distorted single-bond geometry to one O atom. The H–O bond length is 1.01 Å. In the second H site, H is bonded in a distorted single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the third H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the fourth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the fifth H site, H is bonded in a distorted single-bond geometry to two O atoms. There is one shorter (1.01 Å) and one longer (1.64 Å) H–O bond length. In the sixth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the seventh H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the eighth H site, H is bonded in a distorted single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the ninth H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.01 Å) and one longer (1.54 Å) H–O bond length. In the tenth H site, H is bonded in a linear geometry to two O atoms. There is one shorter (1.03 Å) and one longer (1.53 Å) H–O bond length. In the eleventh H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 1.00 Å. There are sixteen inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to two Mo, one Cr, and one H atom. In the second O site, O is bonded in a distorted single-bond geometry to two Mo, one Cr, and one H atom. In the third O site, O is bonded in a distorted trigonal non-coplanar geometry to one Ga and two H atoms. In the fourth O site, O is bonded in a trigonal planar geometry to two Mo and one H atom. In the fifth O site, O is bonded in a bent 150 degrees geometry to one Mo and one H atom. In the sixth O site, O is bonded in a bent 120 degrees geometry to two Mo atoms. In the seventh O site, O is bonded in a single-bond geometry to one Mo atom. In the eighth O site, O is bonded in a single-bond geometry to one Mo atom. In the ninth O site, O is bonded in a distorted trigonal planar geometry to one Ga and two H atoms. In the tenth O site, O is bonded in a single-bond geometry to one Mo atom. In the eleventh O site, O is bonded in a single-bond geometry to one Mo atom. In the twelfth O site, O is bonded in a trigonal non-coplanar geometry to three H atoms. In the thirteenth O site, O is bonded in a single-bond geometry to one Mo atom. In the fourteenth O site, O is bonded in a bent 120 degrees geometry to two Mo atoms. In the fifteenth O site, O is bonded in a distorted trigonal planar geometry to one Ga and two H atoms. In the sixteenth O site, O is bonded in a distorted single-bond geometry to two Mo, one Cr, and one H atom.

36 MATERIALS SCIENCE↗

Materials Data on MgH16C4S4N2(O4F3)4 by Materials Project

MgH4S2(NO3)2(CF2)2(CH4O3F4)2(H2O)2(SO)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four difluoromethane molecules, four sulfur monoxide molecules, four water molecules, four CH4O3F4 clusters, and two MgH4S2(NO3)2 clusters. In each CH4O3F4 cluster, C4+ is bonded in a tetrahedral geometry to one H1+ and three F1- atoms. The C–H bond length is 1.10 Å. There is two shorter (1.36 Å) and one longer (1.37 Å) C–F bond length. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to one O2- and one F1- atom. The H–O bond length is 1.35 Å. The H–F bond length is 1.04 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. 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 1.00 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one O2- and one F1- atom. The O–O bond length is 1.23 Å. The O–F bond length is 2.98 Å. In the second O2- site, O2- is bonded in a distorted linear geometry to one O2- and one F1- atom. The O–F bond length is 2.80 Å. In the third O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one C4+ and one O2- atom. In the second F1- site, F1- is bonded in a single-bond geometry to one H1+ and one O2- atom. In the third F1- site, F1- is bonded in a single-bond geometry to one C4+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one C4+ atom. In each MgH4S2(NO3)2 cluster, Mg2+ is bonded in a square co-planar geometry to four O2- atoms. There are two shorter (2.02 Å) and two longer (2.19 Å) Mg–O bond lengths. N5+ is bonded in a bent 120 degrees geometry to one H1+ and one S atom. The N–H bond length is 1.05 Å. The N–S bond length is 1.55 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N5+ atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one S atom. The H–S bond length is 1.38 Å. S is bonded in a trigonal non-coplanar geometry to one N5+, one H1+, and one O2- atom. The S–O bond length is 1.53 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one Mg2+ and one S atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Mg2+ and one O2- atom. The O–O bond length is 1.26 Å. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one O2- atom.

36 MATERIALS SCIENCE↗

Materials Data on Sn4H26(Br4O5)3 by Materials Project

(SnH5(OBr)3)2Sn2H8O5Br6(H2O)4 crystallizes in the monoclinic Pc space group. The structure is zero-dimensional and consists of eight water molecules, two Sn2H8O5Br6 clusters, and two SnH5(OBr)3 clusters. In each Sn2H8O5Br6 cluster, there are two inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to three O2- and three Br1- atoms to form distorted edge-sharing SnBr3O3 octahedra. There are a spread of Sn–O bond distances ranging from 2.12–2.23 Å. There are a spread of Sn–Br bond distances ranging from 2.56–2.61 Å. In the second Sn4+ site, Sn4+ is bonded to three O2- and three Br1- atoms to form edge-sharing SnBr3O3 octahedra. There are two shorter (2.12 Å) and one longer (2.20 Å) Sn–O bond lengths. There are a spread of Sn–Br bond distances ranging from 2.55–2.63 Å. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.65 Å) H–O bond length. 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 distorted single-bond geometry to one O2- atom. The H–O bond length is 1.01 Å. In the fifth 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 sixth 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 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. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two Sn4+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Sn4+ and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sn4+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two Sn4+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to three H1+ atoms. There are six inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the second Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the third Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the fourth Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the fifth Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the sixth Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In each SnH5(OBr)3 cluster, there are two inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to three O2- and three Br1- atoms to form edge-sharing SnBr3O3 octahedra. There are a spread of Sn–O bond distances ranging from 2.12–2.19 Å. There are a spread of Sn–Br bond distances ranging from 2.55–2.62 Å. In the second Sn4+ site, Sn4+ is bonded to three O2- and three Br1- atoms to form distorted edge-sharing SnBr3O3 octahedra. There are two shorter (2.12 Å) and one longer (2.20 Å) Sn–O bond lengths. There are a spread of Sn–Br bond distances ranging from 2.55–2.64 Å. There are ten inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.65 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fourth H1+ site, H1+ is bonded in a 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 distorted single-bond geometry to one O2- atom. The H–O bond length is 1.01 Å. In the sixth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.57 Å) H–O bond length. 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 0.97 Å. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 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. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two Sn4+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three H1+ atoms. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sn4+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sn4+ and two H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two Sn4+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted water-like geometry to three H1+ atoms. There are six inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the second Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the third Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the fourth Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the fifth Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom. In the sixth Br1- site, Br1- is bonded in a single-bond geometry to one Sn4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on MgH10SO9 by Materials Project

(H2O)5MgOSO3 crystallizes in the triclinic P-1 space group. The structure is one-dimensional and consists of two water molecules and one MgH8SO8 ribbon oriented in the (0, 1, -1) direction. In the MgH8SO8 ribbon, there are two inequivalent Mg2+ sites. In the first Mg2+ site, Mg2+ is bonded to six O2- atoms to form MgO6 octahedra that share corners with two equivalent SO4 tetrahedra. There are a spread of Mg–O bond distances ranging from 2.06–2.13 Å. In the second Mg2+ site, Mg2+ is bonded to six O2- atoms to form MgO6 octahedra that share corners with two equivalent SO4 tetrahedra. There are a spread of Mg–O bond distances ranging from 2.06–2.18 Å. There are eight 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 0.98 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. 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 0.99 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. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two MgO6 octahedra. The corner-sharing octahedral tilt angles are 38°. There is two shorter (1.49 Å) and two longer (1.50 Å) S–O bond length. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Mg2+ and two H1+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Mg2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Mg2+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Mg2+ and two H1+ atoms. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mg2+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mg2+ and one S6+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to one S6+ atom. In the eighth O2- site, O2- is bonded in a single-bond geometry to one S6+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Ge7H18O23 by Materials Project

Ge7H7O18(H2O)3H5O2 crystallizes in the triclinic P1 space group. The structure is three-dimensional and consists of one molecular hydrogen;dihydrate molecule, three water molecules, and one Ge7H7O18 framework. In the Ge7H7O18 framework, there are seven inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with three GeO4 tetrahedra and edges with three GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.85–2.05 Å. In the second Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with three GeO4 tetrahedra and edges with three GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.87–2.08 Å. In the third Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with three GeO4 tetrahedra and edges with three GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.83–2.07 Å. In the fourth Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with three GeO4 tetrahedra and edges with three GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.82–2.24 Å. In the fifth Ge4+ site, Ge4+ is bonded to four O2- atoms to form corner-sharing GeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 49–60°. There are a spread of Ge–O bond distances ranging from 1.73–1.84 Å. In the sixth Ge4+ site, Ge4+ is bonded to four O2- atoms to form corner-sharing GeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 54–61°. There are a spread of Ge–O bond distances ranging from 1.75–1.78 Å. In the seventh Ge4+ site, Ge4+ is bonded to four O2- atoms to form corner-sharing GeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 56–59°. There are a spread of Ge–O bond distances ranging from 1.73–1.85 Å. There are seven inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.01 Å. In the second H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.04 Å) and one longer (1.61 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.72 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.65 Å) H–O bond length. In the fifth H1+ site, H1+ is bonded in a distorted single-bond geometry to one O2- atom. The H–O bond length is 1.02 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. There are eighteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Ge4+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Ge4+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three Ge4+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Ge4+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ge4+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to two Ge4+ and one H1+ atom. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the ninth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Ge4+ and one H1+ atom. In the eleventh O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the twelfth O2- site, O2- is bonded in a trigonal non-coplanar geometry to two Ge4+ and one H1+ atom. In the thirteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the fourteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the fifteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the sixteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the seventeenth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the eighteenth O2- site, O2- is bonded in a distorted water-like geometry to three H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ge7H18O23 by Materials Project

Ge7(H3O5)4(H2O)3 crystallizes in the triclinic P1 space group. The structure is three-dimensional and consists of three water molecules and one Ge7(H3O5)4 framework. In the Ge7(H3O5)4 framework, there are seven inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with three GeO4 tetrahedra and edges with three GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.84–2.04 Å. In the second Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with three GeO4 tetrahedra and edges with three GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.87–2.02 Å. In the third Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with three GeO4 tetrahedra and edges with three GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.83–2.14 Å. In the fourth Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with three GeO4 tetrahedra and edges with three GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.83–2.16 Å. In the fifth Ge4+ site, Ge4+ is bonded to four O2- atoms to form corner-sharing GeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 49–58°. There are a spread of Ge–O bond distances ranging from 1.73–1.85 Å. In the sixth Ge4+ site, Ge4+ is bonded to four O2- atoms to form corner-sharing GeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 55–59°. There is two shorter (1.77 Å) and two longer (1.78 Å) Ge–O bond length. In the seventh Ge4+ site, Ge4+ is bonded to four O2- atoms to form corner-sharing GeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 53–59°. There are a spread of Ge–O bond distances ranging from 1.74–1.83 Å. There are twelve inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.07 Å) and one longer (1.43 Å) H–O bond length. 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 1.01 Å. In the fourth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.62 Å) H–O bond length. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.73 Å) H–O bond length. In the sixth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.07 Å) and one longer (1.51 Å) H–O bond length. In the seventh H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.66 Å) H–O bond length. In the eighth 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 ninth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.01 Å. In the tenth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.16 Å) and one longer (1.28 Å) H–O bond length. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.73 Å) H–O bond length. In the twelfth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.66 Å) H–O bond length. There are twenty inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Ge4+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Ge4+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three Ge4+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to three Ge4+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ge4+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to two Ge4+ and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Ge4+ and one H1+ atom. In the ninth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Ge4+ and one H1+ atom. In the eleventh O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the twelfth O2- site, O2- is bonded in a trigonal non-coplanar geometry to two Ge4+ and one H1+ atom. In the thirteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the fourteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the fifteenth O2- site, O2- is bonded in a trigonal non-coplanar geometry to two Ge4+ and one H1+ atom. In the sixteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the seventeenth O2- site, O2- is bonded in a 3-coordinate geometry to four H1+ atoms. In the eighteenth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the nineteenth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the twentieth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on NiH20PtC4(NO3)4 by Materials Project

Pt(NH3)4NiH4(C2O5)2(H2O)2 crystallizes in the orthorhombic I222 space group. The structure is zero-dimensional and consists of four water molecules, two NiH4(C2O5)2 clusters, and two Pt(NH3)4 clusters. In each NiH4(C2O5)2 cluster, Ni2+ is bonded in an octahedral geometry to six O2- atoms. There are four shorter (2.07 Å) and two longer (2.08 Å) Ni–O bond lengths. C4+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.26 Å) and one longer (1.28 Å) C–O bond length. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one C4+ atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Ni2+ and two equivalent H1+ atoms. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Ni2+ and one C4+ atom. In each Pt(NH3)4 cluster, Pt2- is bonded in a square co-planar geometry to four equivalent N3- atoms. All Pt–N bond lengths are 2.06 Å. N3- is bonded in a distorted trigonal non-coplanar geometry to one Pt2- and three H1+ atoms. All N–H bond lengths are 1.03 Å. There are three 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.

36 MATERIALS SCIENCE↗

Materials Data on H9Au(ClO)4 by Materials Project

AuCl4(H2O)2H5O2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one molecular hydrogen;dihydrate molecule, two water molecules, and one AuCl4 cluster. In the AuCl4 cluster, Au3+ is bonded in a rectangular see-saw-like geometry to four Cl1- atoms. There are one shorter (2.31 Å) and three longer (2.32 Å) Au–Cl bond lengths. There are four inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Au3+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Au3+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Au3+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Au3+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Ge7H18O23 by Materials Project

Ge7(H4O9)2(H2O)5 crystallizes in the triclinic P1 space group. The structure is three-dimensional and consists of five water molecules and one Ge7(H4O9)2 framework. In the Ge7(H4O9)2 framework, there are seven inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with four GeO4 tetrahedra and edges with two GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.80–2.17 Å. In the second Ge4+ site, Ge4+ is bonded to four O2- atoms to form GeO4 tetrahedra that share corners with two GeO6 octahedra and corners with three GeO4 tetrahedra. The corner-sharing octahedral tilt angles are 63°. There are a spread of Ge–O bond distances ranging from 1.75–1.80 Å. In the third Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with three GeO4 tetrahedra and edges with two GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.83–2.14 Å. In the fourth Ge4+ site, Ge4+ is bonded to six O2- atoms to form GeO6 octahedra that share corners with four GeO4 tetrahedra and edges with two GeO6 octahedra. There are a spread of Ge–O bond distances ranging from 1.85–2.07 Å. In the fifth Ge4+ site, Ge4+ is bonded to four O2- atoms to form GeO4 tetrahedra that share corners with three GeO6 octahedra and a cornercorner with one GeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 55–60°. There are a spread of Ge–O bond distances ranging from 1.74–1.83 Å. In the sixth Ge4+ site, Ge4+ is bonded to four O2- atoms to form GeO4 tetrahedra that share corners with three GeO6 octahedra and a cornercorner with one GeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 46–61°. There are a spread of Ge–O bond distances ranging from 1.75–1.85 Å. In the seventh Ge4+ site, Ge4+ is bonded to four O2- atoms to form GeO4 tetrahedra that share corners with three GeO6 octahedra and a cornercorner with one GeO4 tetrahedra. The corner-sharing octahedra tilt angles range from 46–59°. There are a spread of Ge–O bond distances ranging from 1.74–1.84 Å. There are eight 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 linear geometry to two O2- atoms. There is one shorter (1.14 Å) and one longer (1.34 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.08 Å) and one longer (1.48 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 1.01 Å. In the fifth 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 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 0.99 Å. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.01 Å. There are eighteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Ge4+ atoms. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two Ge4+ and one H1+ atom. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Ge4+ atoms. In the fourth O2- site, O2- is bonded in a water-like geometry to two Ge4+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Ge4+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Ge4+ atoms. In the eighth O2- site, O2- is bonded in a bent 150 degrees geometry to two Ge4+ atoms. In the ninth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the tenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the eleventh O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the twelfth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Ge4+ and one H1+ atom. In the fourteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Ge4+ atoms. In the fifteenth O2- site, O2- is bonded in a 1-coordinate geometry to two Ge4+ and one H1+ atom. In the sixteenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Ge4+ atoms. In the seventeenth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three H1+ atoms. In the eighteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Yb6H40N8O49 by Materials Project

Yb6H32(N2O13)3(NO3)2(H2O)4 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two nitric acid molecules, four water molecules, and one Yb6H32(N2O13)3 cluster. In the Yb6H32(N2O13)3 cluster, there are three inequivalent Yb sites. In the first Yb site, Yb is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Yb–O bond distances ranging from 2.33–2.79 Å. In the second Yb site, Yb is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Yb–O bond distances ranging from 2.32–2.67 Å. In the third Yb site, Yb is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Yb–O bond distances ranging from 2.34–2.61 Å. There are three inequivalent N sites. In the first N site, N is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.26 Å) and one longer (1.27 Å) N–O bond length. In the second N site, N is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.26 Å) and one longer (1.28 Å) N–O bond length. In the third N site, N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.25–1.28 Å. There are sixteen inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the second H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the third H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the fourth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the fifth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the sixth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the seventh H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the eighth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the ninth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the tenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the eleventh H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the twelfth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the thirteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the fourteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the fifteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the sixteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. There are twenty inequivalent O sites. In the first O site, O is bonded in an octahedral geometry to six Yb atoms. In the second O site, O is bonded in a distorted single-bond geometry to three Yb and one H atom. In the third O site, O is bonded in a distorted single-bond geometry to three Yb and one H atom. In the fourth O site, O is bonded in a distorted single-bond geometry to three Yb and one H atom. In the fifth O site, O is bonded in a distorted single-bond geometry to three Yb and one H atom. In the sixth O site, O is bonded in a water-like geometry to one Yb and two H atoms. In the seventh O site, O is bonded in a distorted water-like geometry to one Yb and two H atoms. In the eighth O site, O is bonded in a water-like geometry to one Yb and two H atoms. In the ninth O site, O is bonded in a water-like geometry to one Yb and two H atoms. In the tenth O site, O is bonded in a water-like geometry to one Yb and two H atoms. In the eleventh O site, O is bonded in a distorted water-like geometry to one Yb and two H atoms. In the twelfth O site, O is bonded in a distorted water-like geometry to one Yb and one N atom. In the thirteenth O site, O is bonded in a single-bond geometry to one Yb and one N atom. In the fourteenth O site, O is bonded in a single-bond geometry to one N atom. In the fifteenth O site, O is bonded in a distorted water-like geometry to one Yb and one N atom. In the sixteenth O site, O is bonded in a distorted single-bond geometry to one Yb and one N atom. In the seventeenth O site, O is bonded in a single-bond geometry to one N atom. In the eighteenth O site, O is bonded in a distorted single-bond geometry to one Yb and one N atom. In the nineteenth O site, O is bonded in a distorted L-shaped geometry to one Yb and one N atom. In the twentieth O site, O is bonded in a single-bond geometry to one N atom.

36 MATERIALS SCIENCE↗

Materials Data on Dy6H40N8O49 by Materials Project

Dy6N8H32O45(H2O)4 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four water molecules and one Dy6N8H32O45 cluster. In the Dy6N8H32O45 cluster, there are three inequivalent Dy sites. In the first Dy site, Dy is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Dy–O bond distances ranging from 2.33–2.64 Å. In the second Dy site, Dy is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Dy–O bond distances ranging from 2.32–2.57 Å. In the third Dy site, Dy is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Dy–O bond distances ranging from 2.31–2.56 Å. There are four inequivalent N sites. In the first N site, N is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.25 Å) and two longer (1.28 Å) N–O bond length. In the second N site, N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.25–1.29 Å. In the third N site, N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.24–1.29 Å. In the fourth N site, N is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.26 Å) and one longer (1.29 Å) N–O bond length. There are sixteen inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the second H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the third H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the fourth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the fifth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the sixth H site, H is bonded in a single-bond geometry to two O atoms. There is one shorter (1.00 Å) and one longer (1.70 Å) H–O bond length. In the seventh H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the eighth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the ninth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the tenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the eleventh H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the twelfth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the thirteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the fourteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the fifteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. In the sixteenth H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. There are twenty-three inequivalent O sites. In the first O site, O is bonded in an octahedral geometry to six Dy atoms. In the second O site, O is bonded in a distorted single-bond geometry to three Dy and one H atom. In the third O site, O is bonded in a distorted single-bond geometry to three Dy and one H atom. In the fourth O site, O is bonded in a distorted single-bond geometry to three Dy and one H atom. In the fifth O site, O is bonded in a distorted single-bond geometry to three Dy and one H atom. In the sixth O site, O is bonded in a water-like geometry to one Dy and two H atoms. In the seventh O site, O is bonded in a water-like geometry to one Dy and two H atoms. In the eighth O site, O is bonded in a water-like geometry to one Dy and two H atoms. In the ninth O site, O is bonded in a water-like geometry to one Dy and two H atoms. In the tenth O site, O is bonded in a water-like geometry to one Dy and two H atoms. In the eleventh O site, O is bonded in a water-like geometry to one Dy and two H atoms. In the twelfth O site, O is bonded in a distorted water-like geometry to one Dy and one N atom. In the thirteenth O site, O is bonded in a distorted single-bond geometry to one Dy and one N atom. In the fourteenth O site, O is bonded in a single-bond geometry to one N atom. In the fifteenth O site, O is bonded in a distorted water-like geometry to one Dy and one N atom. In the sixteenth O site, O is bonded in a distorted single-bond geometry to one Dy and one N atom. In the seventeenth O site, O is bonded in a single-bond geometry to one N atom. In the eighteenth O site, O is bonded in a distorted water-like geometry to one Dy and one N atom. In the nineteenth O site, O is bonded in a distorted single-bond geometry to one Dy and one N atom. In the twentieth O site, O is bonded in a single-bond geometry to one N atom. In the twenty-first O site, O is bonded in a single-bond geometry to one N atom. In the twenty-second O site, O is bonded in a single-bond geometry to one N atom. In the twenty-third O site, O is bonded in a distorted bent 120 degrees geometry to one N and one H atom.

36 MATERIALS SCIENCE↗

Materials Data on Mg2B12H24O35 by Materials Project

(MgB6H9O16)2(H2O)3 crystallizes in the trigonal R-3c space group. The structure is zero-dimensional and consists of eighteen water molecules and twelve MgB6H9O16 clusters. In each MgB6H9O16 cluster, Mg is bonded to six O atoms to form MgO6 octahedra that share corners with three equivalent BO4 tetrahedra. There are three shorter (2.08 Å) and three longer (2.12 Å) Mg–O bond lengths. There are two inequivalent B sites. In the first B site, B is bonded to four O atoms to form BO4 tetrahedra that share a cornercorner with one MgO6 octahedra and corners with two equivalent BO4 tetrahedra. The corner-sharing octahedral tilt angles are 60°. There are a spread of B–O bond distances ranging from 1.46–1.53 Å. In the second B site, B is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.37 Å) and two longer (1.38 Å) B–O bond length. There are three inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 1.00 Å. In the second H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the third H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.98 Å. There are six inequivalent O sites. In the first O site, O is bonded in a distorted trigonal planar geometry to one Mg, one B, and one H atom. In the second O site, O is bonded in a distorted trigonal planar geometry to one Mg and two H atoms. In the third O site, O is bonded in a bent 120 degrees geometry to two B atoms. In the fourth O site, O is bonded in a single-bond geometry to one B atom. In the fifth O site, O is bonded in a bent 120 degrees geometry to two B atoms. In the sixth O site, O is bonded in a trigonal planar geometry to three equivalent B atoms.

36 MATERIALS SCIENCE↗

Materials Data on HoH8C2O8F by Materials Project

HoC2H4O6F(H2O)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional and consists of eight water molecules and one HoC2H4O6F framework. In the HoC2H4O6F framework, Ho3+ is bonded in a 8-coordinate geometry to six O2- and two equivalent F1- atoms. There are a spread of Ho–O bond distances ranging from 2.36–2.45 Å. Both Ho–F bond lengths are 2.17 Å. C3+ is bonded in a bent 120 degrees geometry to two O2- atoms. Both C–O bond lengths are 1.27 Å. 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 0.99 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. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Ho3+ and one C3+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one Ho3+ and one C3+ atom. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Ho3+ and two H1+ atoms. F1- is bonded in a linear geometry to two equivalent Ho3+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on LaH16N7O19 by Materials Project

LaN5H4O17(NH4)2(H2O)2 crystallizes in the monoclinic Cc space group. The structure is zero-dimensional and consists of eight ammonium molecules, eight water molecules, and four LaN5H4O17 clusters. In each LaN5H4O17 cluster, La3+ is bonded in a cuboctahedral geometry to twelve O2- atoms. There are a spread of La–O bond distances ranging from 2.58–2.76 Å. There are five inequivalent N+2.71+ sites. In the first N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.24–1.29 Å. In the second N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.24 Å) and two longer (1.28 Å) N–O bond length. In the third N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.24 Å) and two longer (1.28 Å) N–O bond length. In the fourth N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.24–1.29 Å. In the fifth N+2.71+ site, N+2.71+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.24 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 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 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 seventeen inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the second O2- site, O2- is bonded in a water-like geometry to one La3+ and two H1+ atoms. In the third O2- site, O2- is bonded in a water-like geometry to one La3+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one La3+ and one N+2.71+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one La3+ and one N+2.71+ atom. In the sixth O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the seventh O2- site, O2- is bonded in a single-bond geometry to one La3+ and one N+2.71+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to one La3+ and one N+2.71+ atom. In the ninth O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to one La3+ and one N+2.71+ atom. In the eleventh O2- site, O2- is bonded in a single-bond geometry to one La3+ and one N+2.71+ atom. In the twelfth O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the thirteenth O2- site, O2- is bonded in a distorted single-bond geometry to one La3+ and one N+2.71+ atom. In the fourteenth O2- site, O2- is bonded in a distorted single-bond geometry to one La3+ and one N+2.71+ atom. In the fifteenth O2- site, O2- is bonded in a single-bond geometry to one N+2.71+ atom. In the sixteenth O2- site, O2- is bonded in a distorted single-bond geometry to one La3+ and one N+2.71+ atom. In the seventeenth O2- site, O2- is bonded in a distorted single-bond geometry to one La3+ and one N+2.71+ atom.

36 MATERIALS SCIENCE↗