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Materials Data on Rb2ZrFe(PO4)3 by Materials Project

Rb2FeZr(PO4)3 crystallizes in the cubic P2_13 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Rb–O bond distances ranging from 2.94–3.39 Å. In the second Rb1+ site, Rb1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Rb–O bond distances ranging from 3.04–3.22 Å. Zr4+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with six equivalent PO4 tetrahedra. There are three shorter (2.09 Å) and three longer (2.11 Å) Zr–O bond lengths. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six equivalent PO4 tetrahedra. There are three shorter (2.04 Å) and three longer (2.06 Å) Fe–O bond lengths. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent ZrO6 octahedra and corners with two equivalent FeO6 octahedra. The corner-sharing octahedra tilt angles range from 13–46°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one Zr4+, and one P5+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Rb1+, one Fe3+, and one P5+ atom. In the third O2- site, O2- is bonded in a distorted linear geometry to two Rb1+, one Zr4+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to three Rb1+, one Fe3+, and one P5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on RbTiPO5 by Materials Project

RbTiOPO4 crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to six O2- atoms. There are a spread of Rb–O bond distances ranging from 2.78–3.11 Å. In the second Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Rb–O bond distances ranging from 2.84–3.47 Å. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ti–O bond distances ranging from 1.85–2.26 Å. In the second Ti4+ site, Ti4+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ti–O bond distances ranging from 1.84–2.28 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a trigonal bipyramidal geometry to five O2- atoms. There are a spread of P–O bond distances ranging from 1.56–1.77 Å. In the second P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.61 Å) and one longer (1.68 Å) P–O bond length. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two Rb1+, one Ti4+, and one P5+ atom. In the second O2- site, O2- is bonded in a distorted linear geometry to one Rb1+, one Ti4+, and one P5+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to one Rb1+, two Ti4+, and one O2- atom. The O–O bond length is 1.46 Å. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Rb1+, one P5+, and one O2- atom. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one Ti4+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one Ti4+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Rb1+ and two P5+ atoms. In the eighth O2- site, O2- is bonded in a water-like geometry to two Ti4+ atoms. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to one Rb1+, two Ti4+, and one P5+ atom. In the tenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Rb1+ and two Ti4+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on RbCa(H2N)3 by Materials Project

RbCa(NH2)3 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Rb1+ is bonded in a 12-coordinate geometry to four equivalent N3- and ten H1+ atoms. There are two shorter (3.06 Å) and two longer (3.20 Å) Rb–N bond lengths. There are a spread of Rb–H bond distances ranging from 2.96–3.30 Å. Ca2+ is bonded to six N3- atoms to form distorted face-sharing CaN6 octahedra. There are four shorter (2.49 Å) and two longer (2.57 Å) Ca–N bond lengths. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted water-like geometry to two equivalent Ca2+ and two equivalent H1+ atoms. Both N–H bond lengths are 1.03 Å. In the second N3- site, N3- is bonded in a distorted water-like geometry to two equivalent Rb1+, two equivalent Ca2+, and two H1+ atoms. Both 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 two equivalent Rb1+ and one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to two equivalent Rb1+ and one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one Rb1+ and one N3- atom.

36 MATERIALS SCIENCE↗

Materials Data on RbHS by Materials Project

RbSH crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. Rb1+ is bonded in a 6-coordinate geometry to three equivalent H1+ and six equivalent S2- atoms. All Rb–H bond lengths are 3.14 Å. There are a spread of Rb–S bond distances ranging from 3.44–3.56 Å. H1+ is bonded in a single-bond geometry to three equivalent Rb1+ and one S2- atom. The H–S bond length is 1.35 Å. S2- is bonded in a distorted single-bond geometry to six equivalent Rb1+ and one H1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on RbH2N by Materials Project

RbNH2 crystallizes in the monoclinic P2_1/m space group. The structure is two-dimensional and consists of one RbNH2 sheet oriented in the (0, 0, 1) direction. Rb1+ is bonded in a 1-coordinate geometry to three equivalent N3- and four equivalent H1+ atoms. There are one shorter (2.93 Å) and two longer (3.06 Å) Rb–N bond lengths. There are two shorter (2.87 Å) and two longer (2.97 Å) Rb–H bond lengths. N3- is bonded in a distorted water-like geometry to three equivalent Rb1+ and two equivalent H1+ atoms. Both N–H bond lengths are 1.03 Å. H1+ is bonded in a single-bond geometry to two equivalent Rb1+ and one N3- atom.

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Materials Data on Rb2ZnH4 by Materials Project

Rb2ZnH4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 5-coordinate geometry to five H1- atoms. There are a spread of Rb–H bond distances ranging from 3.07–3.14 Å. In the second Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to nine H1- atoms. There are a spread of Rb–H bond distances ranging from 2.92–3.21 Å. Zn2+ is bonded in a tetrahedral geometry to four H1- atoms. There are a spread of Zn–H bond distances ranging from 1.66–1.68 Å. There are three inequivalent H1- sites. In the first H1- site, H1- is bonded in a distorted single-bond geometry to three Rb1+ and one Zn2+ atom. In the second H1- site, H1- is bonded in a distorted single-bond geometry to four Rb1+ and one Zn2+ atom. In the third H1- site, H1- is bonded in a distorted single-bond geometry to four Rb1+ and one Zn2+ atom.

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Materials Data on Rb2B10H6O19 by Materials Project

Rb2B10H6O19 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Rb–O bond distances ranging from 3.02–3.30 Å. In the second Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Rb–O bond distances ranging from 2.84–3.20 Å. There are ten inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.48 Å) and two longer (1.49 Å) B–O bond length. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.37 Å) and one longer (1.39 Å) B–O bond length. In the third B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.37 Å) and one longer (1.40 Å) B–O bond length. In the fourth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.36 Å) and two longer (1.39 Å) B–O bond length. In the fifth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.37 Å) and two longer (1.39 Å) B–O bond length. In the sixth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.35–1.40 Å. In the seventh B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.37 Å) and one longer (1.40 Å) B–O bond length. In the eighth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.39 Å. In the ninth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.40 Å. In the tenth B3+ site, B3+ is bonded in a tetrahedral geometry to four O2- atoms. All B–O bond lengths are 1.48 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 0.98 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 distorted single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.68 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.59 Å) H–O bond length. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are nineteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ atoms. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two Rb1+ and two B3+ atoms. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two B3+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one Rb1+, one B3+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ atoms. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two Rb1+ and two B3+ atoms. In the seventh O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to three H1+ atoms. In the ninth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one B3+ and one H1+ atom. In the tenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+ and two B3+ atoms. In the eleventh O2- site, O2- is bonded in a bent 120 degrees geometry to one B3+ and one H1+ atom. In the twelfth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+ and two B3+ atoms. In the thirteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Rb1+ and two B3+ atoms. In the fourteenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Rb1+ and two B3+ atoms. In the fifteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ atoms. In the sixteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two Rb1+ and two B3+ atoms. In the seventeenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one B3+, and one H1+ atom. In the eighteenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Rb1+ and two B3+ atoms. In the nineteenth O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on RbLiH4S2(NO3)2 by Materials Project

RbLiH4S2(NO3)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to ten O2- atoms. There are a spread of Rb–O bond distances ranging from 3.02–3.58 Å. In the second Rb1+ site, Rb1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Rb–O bond distances ranging from 2.90–3.38 Å. There are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four SNO3 tetrahedra. There are a spread of Li–O bond distances ranging from 1.94–1.97 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four SNO3 tetrahedra. There are a spread of Li–O bond distances ranging from 1.93–1.97 Å. There are four inequivalent N5+ sites. In the first N5+ site, N5+ is bonded in a distorted trigonal non-coplanar geometry to two H1+ and one S2- atom. Both N–H bond lengths are 1.03 Å. The N–S bond length is 1.67 Å. In the second N5+ site, N5+ is bonded in a distorted trigonal non-coplanar geometry to two H1+ and one S2- atom. Both N–H bond lengths are 1.03 Å. The N–S bond length is 1.66 Å. In the third N5+ site, N5+ is bonded in a distorted trigonal non-coplanar geometry to two H1+ and one S2- atom. There is one shorter (1.03 Å) and one longer (1.04 Å) N–H bond length. The N–S bond length is 1.67 Å. In the fourth N5+ site, N5+ is bonded in a trigonal non-coplanar geometry to two H1+ and one S2- atom. Both N–H bond lengths are 1.03 Å. The N–S bond length is 1.67 Å. There are eight 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 N5+ atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N5+ atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N5+ atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N5+ atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N5+ atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one N5+ atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one N5+ atom. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded to one N5+ and three O2- atoms to form SNO3 tetrahedra that share corners with two LiO4 tetrahedra. There are a spread of S–O bond distances ranging from 1.46–1.48 Å. In the second S2- site, S2- is bonded to one N5+ and three O2- atoms to form SNO3 tetrahedra that share corners with two LiO4 tetrahedra. All S–O bond lengths are 1.47 Å. In the third S2- site, S2- is bonded to one N5+ and three O2- atoms to form SNO3 tetrahedra that share corners with two equivalent LiO4 tetrahedra. There are a spread of S–O bond distances ranging from 1.46–1.48 Å. In the fourth S2- site, S2- is bonded to one N5+ and three O2- atoms to form SNO3 tetrahedra that share corners with two equivalent LiO4 tetrahedra. There is two shorter (1.47 Å) and one longer (1.48 Å) S–O bond length. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S2- atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Rb1+, one Li1+, and one S2- atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one Li1+, and one S2- atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to three Rb1+ and one S2- atom. In the fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent Rb1+, one Li1+, and one S2- atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to two Rb1+, one Li1+, and one S2- atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Li1+ and one S2- atom. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one Li1+, and one S2- atom. In the ninth O2- site, O2- is bonded in a single-bond geometry to one Rb1+ and one S2- atom. In the tenth O2- site, O2- is bonded in a single-bond geometry to one Rb1+ and one S2- atom. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to two Rb1+, one Li1+, and one S2- atom. In the twelfth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Li1+ and one S2- atom.

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Materials Data on RbTeAu by Materials Project

RbAuTe crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Rb1+ is bonded to six equivalent Au1+ and six equivalent Te2- atoms to form a mixture of face and edge-sharing RbTe6Au6 cuboctahedra. All Rb–Au bond lengths are 3.84 Å. All Rb–Te bond lengths are 3.84 Å. Au1+ is bonded in a distorted trigonal planar geometry to six equivalent Rb1+ and three equivalent Te2- atoms. All Au–Te bond lengths are 2.76 Å. Te2- is bonded in a distorted trigonal planar geometry to six equivalent Rb1+ and three equivalent Au1+ atoms.

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Materials Data on RbFeSe2O7 by Materials Project

RbFe(SeO4)(SeO3) crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded to twelve O2- atoms to form RbO12 cuboctahedra that share edges with six equivalent RbO12 cuboctahedra, edges with six equivalent SeO4 tetrahedra, and faces with two equivalent FeO6 octahedra. There are six shorter (3.21 Å) and six longer (3.24 Å) Rb–O bond lengths. In the second Rb1+ site, Rb1+ is bonded to twelve equivalent O2- atoms to form RbO12 cuboctahedra that share edges with six equivalent RbO12 cuboctahedra and edges with six equivalent FeO6 octahedra. All Rb–O bond lengths are 3.27 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with three equivalent SeO4 tetrahedra, edges with three equivalent RbO12 cuboctahedra, and a faceface with one RbO12 cuboctahedra. There are three shorter (1.98 Å) and three longer (2.10 Å) Fe–O bond lengths. There are two inequivalent Se5+ sites. In the first Se5+ site, Se5+ is bonded to four O2- atoms to form SeO4 tetrahedra that share corners with three equivalent FeO6 octahedra and edges with three equivalent RbO12 cuboctahedra. The corner-sharing octahedral tilt angles are 21°. There is one shorter (1.64 Å) and three longer (1.68 Å) Se–O bond length. In the second Se5+ site, Se5+ is bonded in a distorted trigonal non-coplanar geometry to three equivalent O2- atoms. All Se–O bond lengths are 1.74 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Rb1+, one Fe3+, and one Se5+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Rb1+, one Fe3+, and one Se5+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to three equivalent Rb1+ and one Se5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on RbPH4O5 by Materials Project

RbPH4O5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb1+ is bonded in a 7-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 2.91–3.29 Å. P5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.51–1.60 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.63 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a distorted single-bond geometry to one Rb1+ and one O2- atom. The H–O bond length is 1.00 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fourth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.69 Å) H–O bond length. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Rb1+, one P5+, and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Rb1+ and one P5+ atom. In the third O2- site, O2- is bonded in a water-like geometry to two equivalent Rb1+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Rb1+, one P5+, and two H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one P5+, and one H1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on RbNaCr2O7 by Materials Project

RbNaCr2O7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 11-coordinate geometry to eleven O2- atoms. There are a spread of Rb–O bond distances ranging from 2.93–3.49 Å. In the second Rb1+ site, Rb1+ is bonded in a 12-coordinate geometry to twelve O2- atoms. There are a spread of Rb–O bond distances ranging from 3.01–3.40 Å. There are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.34–2.80 Å. In the second Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.38–2.92 Å. There are four inequivalent Cr6+ sites. In the first Cr6+ site, Cr6+ is bonded to four O2- atoms to form corner-sharing CrO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.63–1.79 Å. In the second Cr6+ site, Cr6+ is bonded to four O2- atoms to form corner-sharing CrO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.63–1.79 Å. In the third Cr6+ site, Cr6+ is bonded to four O2- atoms to form corner-sharing CrO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.63–1.78 Å. In the fourth Cr6+ site, Cr6+ is bonded to four O2- atoms to form corner-sharing CrO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.63–1.78 Å. There are fourteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Rb1+, one Na1+, and one Cr6+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one Na1+, and one Cr6+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two Rb1+, one Na1+, and one Cr6+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two Rb1+, one Na1+, and one Cr6+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one Rb1+, two Na1+, and one Cr6+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to two Rb1+, one Na1+, and one Cr6+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one Cr6+ atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Rb1+ and two Cr6+ atoms. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to one Rb1+, two equivalent Na1+, and one Cr6+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+, two Na1+, and one Cr6+ atom. In the eleventh O2- site, O2- is bonded in a single-bond geometry to two equivalent Rb1+ and one Cr6+ atom. In the twelfth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent Rb1+ and two Cr6+ atoms. In the thirteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Rb1+, two Na1+, and one Cr6+ atom. In the fourteenth O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+ and one Cr6+ atom.

36 MATERIALS SCIENCE↗

Materials Data on RbCoO2 by Materials Project

RbCoO2 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Rb–O bond distances ranging from 2.87–3.43 Å. In the second Rb1+ site, Rb1+ is bonded in a 4-coordinate geometry to five O2- atoms. There are a spread of Rb–O bond distances ranging from 2.82–3.20 Å. There are two inequivalent Co3+ sites. In the first Co3+ site, Co3+ is bonded to four O2- atoms to form corner-sharing CoO4 tetrahedra. There are a spread of Co–O bond distances ranging from 1.81–1.96 Å. In the second Co3+ site, Co3+ is bonded to four O2- atoms to form corner-sharing CoO4 tetrahedra. There are a spread of Co–O bond distances ranging from 1.79–1.95 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to three Rb1+ and two Co3+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to three equivalent Rb1+ and two Co3+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to three Rb1+ and two equivalent Co3+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to three Rb1+ and two equivalent Co3+ atoms.

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Materials Data on RbP(HO2)2 by Materials Project

RbH2PO4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb1+ is bonded in a 8-coordinate geometry to two H1+ and seven O2- atoms. There are one shorter (3.02 Å) and one longer (3.13 Å) Rb–H bond lengths. There are a spread of Rb–O bond distances ranging from 2.89–3.18 Å. P5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.50–1.67 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one Rb1+ and one O2- atom. The H–O bond length is 0.97 Å. In the second 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 (1.52 Å) H–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one P5+, and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Rb1+ and one P5+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one P5+, and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to two equivalent Rb1+, one P5+, and one H1+ atom.

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Materials Data on RbLi2(H2N)3 by Materials Project

RbLi2(NH2)3 crystallizes in the triclinic P1 space group. The structure is one-dimensional and consists of one RbLi2(NH2)3 ribbon oriented in the (1, 0, 0) direction. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 2-coordinate geometry to two H1+ atoms. There are one shorter (2.79 Å) and one longer (2.80 Å) Rb–H bond lengths. In the second Rb1+ site, Rb1+ is bonded in a 2-coordinate geometry to two H1+ atoms. There are one shorter (2.74 Å) and one longer (2.77 Å) Rb–H bond lengths. There are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four N3- and one H1+ atom. There are a spread of Li–N bond distances ranging from 2.06–2.17 Å. The Li–H bond length is 2.21 Å. In the second Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four N3- and one H1+ atom. There are a spread of Li–N bond distances ranging from 2.06–2.17 Å. The Li–H bond length is 2.21 Å. In the third Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four N3- and two H1+ atoms. There are a spread of Li–N bond distances ranging from 2.06–2.15 Å. There are one shorter (2.20 Å) and one longer (2.28 Å) Li–H bond lengths. In the fourth Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four N3- atoms. There are a spread of Li–N bond distances ranging from 2.05–2.16 Å. There are six inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted water-like geometry to four Li1+ and two H1+ atoms. Both N–H bond lengths are 1.03 Å. In the second N3- site, N3- is bonded in a distorted water-like geometry to four Li1+ and two H1+ atoms. Both N–H bond lengths are 1.03 Å. In the third N3- site, N3- is bonded to two Li1+ and two H1+ atoms to form distorted corner-sharing NLi2H2 tetrahedra. Both N–H bond lengths are 1.03 Å. In the fourth N3- site, N3- is bonded to two Li1+ and two H1+ atoms to form distorted corner-sharing NLi2H2 tetrahedra. Both N–H bond lengths are 1.03 Å. In the fifth N3- site, N3- is bonded in a distorted tetrahedral geometry to two Li1+ and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. In the sixth N3- site, N3- is bonded in a 2-coordinate geometry to two Li1+ and two H1+ atoms. Both N–H bond lengths are 1.03 Å. There are twelve inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one Li1+ and one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one Li1+ and one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to two Li1+ and one N3- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one Rb1+ and one N3- atom. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to one Rb1+ and one N3- atom. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to one Rb1+ and one N3- atom. In the twelfth H1+ site, H1+ is bonded in a single-bond geometry to one Rb1+ and one N3- atom.

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Materials Data on Rb2CaH8(N3O)4 by Materials Project

Rb2CaH8(N3O)4 crystallizes in the orthorhombic Ccce space group. The structure is three-dimensional. Rb1+ is bonded in a 8-coordinate geometry to six N+0.33- and two equivalent O2- atoms. There are a spread of Rb–N bond distances ranging from 3.03–3.16 Å. Both Rb–O bond lengths are 3.18 Å. Ca2+ is bonded in a 8-coordinate geometry to four equivalent N+0.33- and four equivalent O2- atoms. All Ca–N bond lengths are 2.74 Å. All Ca–O bond lengths are 2.42 Å. There are four inequivalent N+0.33- sites. In the first N+0.33- site, N+0.33- is bonded in a linear geometry to two equivalent N+0.33- atoms. Both N–N bond lengths are 1.19 Å. In the second N+0.33- site, N+0.33- is bonded in a 4-coordinate geometry to two equivalent Rb1+, one N+0.33-, and one H1+ atom. The N–N bond length is 1.18 Å. The N–H bond length is 1.87 Å. In the third N+0.33- site, N+0.33- is bonded in a linear geometry to two equivalent N+0.33- atoms. In the fourth N+0.33- site, N+0.33- is bonded in a 3-coordinate geometry to one Rb1+, one Ca2+, and one N+0.33- atom. 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 N+0.33- and one O2- atom. The H–O bond length is 0.99 Å. O2- is bonded in a distorted water-like geometry to one Rb1+, one Ca2+, and two H1+ atoms.

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Materials Data on RbVH4(OF2)2 by Materials Project

RbVH4(OF2)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Rb1+ is bonded in a 10-coordinate geometry to two equivalent O2- and eight F1- atoms. Both Rb–O bond lengths are 3.14 Å. There are a spread of Rb–F bond distances ranging from 2.88–3.23 Å. V3+ is bonded in an octahedral geometry to two equivalent O2- and four F1- atoms. Both V–O bond lengths are 2.10 Å. All V–F bond lengths are 1.95 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted linear geometry to one O2- and one F1- atom. The H–O bond length is 1.01 Å. The H–F bond length is 1.57 Å. In the second H1+ site, H1+ is bonded in a distorted linear geometry to one O2- and one F1- atom. The H–O bond length is 1.00 Å. The H–F bond length is 1.57 Å. O2- is bonded in a distorted water-like geometry to one Rb1+, one V3+, and two H1+ atoms. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 120 degrees geometry to two equivalent Rb1+, one V3+, and one H1+ atom. In the second F1- site, F1- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one V3+, and one H1+ atom.

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Materials Data on RbSb by Materials Project

RbSb crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 5-coordinate geometry to five Sb1- atoms. There are a spread of Rb–Sb bond distances ranging from 3.70–3.88 Å. In the second Rb1+ site, Rb1+ is bonded in a 6-coordinate geometry to six Sb1- atoms. There are a spread of Rb–Sb bond distances ranging from 3.73–4.00 Å. There are two inequivalent Sb1- sites. In the first Sb1- site, Sb1- is bonded in a 8-coordinate geometry to six Rb1+ and two equivalent Sb1- atoms. There are one shorter (2.90 Å) and one longer (2.91 Å) Sb–Sb bond lengths. In the second Sb1- site, Sb1- is bonded in a 7-coordinate geometry to five Rb1+ and two equivalent Sb1- atoms.

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