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Materials Data on Rb2S3 by Materials Project

Rb2S3 crystallizes in the orthorhombic Cmc2_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 S+0.67- atoms. There are a spread of Rb–S bond distances ranging from 3.37–3.53 Å. In the second Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to eight S+0.67- atoms. There are a spread of Rb–S bond distances ranging from 3.28–3.86 Å. There are two inequivalent S+0.67- sites. In the first S+0.67- site, S+0.67- is bonded in a 7-coordinate geometry to six Rb1+ and one S+0.67- atom. The S–S bond length is 2.10 Å. In the second S+0.67- site, S+0.67- is bonded in a 5-coordinate geometry to three Rb1+ and two equivalent S+0.67- atoms.

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Materials Data on Rb2ZrO3 by Materials Project

Rb2ZrO3 crystallizes in the monoclinic Cc 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 O2- atoms. There are a spread of Rb–O bond distances ranging from 2.79–2.86 Å. In the second Rb1+ site, Rb1+ is bonded in a 2-coordinate geometry to five O2- atoms. There are a spread of Rb–O bond distances ranging from 2.88–3.37 Å. Zr4+ is bonded to five O2- atoms to form edge-sharing ZrO5 trigonal bipyramids. There are a spread of Zr–O bond distances ranging from 1.97–2.18 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to three Rb1+ and two equivalent Zr4+ atoms. In the second O2- site, O2- is bonded in a 1-coordinate geometry to four Rb1+ and one Zr4+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to three Rb1+ and two equivalent Zr4+ atoms.

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Materials Data on Rb2Ga2Ge3O10 by Materials Project

Rb2Ga2Ge3O10 crystallizes in the monoclinic C2 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Rb–O bond distances ranging from 2.82–3.17 Å. In the second Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Rb–O bond distances ranging from 2.96–3.49 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to four O2- atoms to form GaO4 tetrahedra that share corners with three GeO4 tetrahedra. There are a spread of Ga–O bond distances ranging from 1.80–2.02 Å. In the second Ga3+ site, Ga3+ is bonded to four O2- atoms to form GaO4 tetrahedra that share corners with four GeO4 tetrahedra. There are a spread of Ga–O bond distances ranging from 1.86–1.88 Å. There are four inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded to four O2- atoms to form GeO4 tetrahedra that share corners with two equivalent GaO4 tetrahedra and corners with two equivalent GeO4 tetrahedra. There is two shorter (1.75 Å) and two longer (1.80 Å) Ge–O bond length. In the second Ge4+ site, Ge4+ is bonded to four O2- atoms to form GeO4 tetrahedra that share a cornercorner with one GeO4 tetrahedra and corners with three GaO4 tetrahedra. 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 four O2- atoms to form GeO4 tetrahedra that share corners with three GaO4 tetrahedra. There are a spread of Ge–O bond distances ranging from 1.69–1.95 Å. In the fourth Ge4+ site, Ge4+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There is two shorter (1.74 Å) and two longer (1.89 Å) Ge–O bond length. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Rb1+, one Ga3+, and one Ge4+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two Rb1+ and one Ge4+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two Rb1+, one Ga3+, and one Ge4+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one Ga3+, and one Ge4+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one Ga3+, and one Ge4+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one Ga3+, and one Ge4+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Rb1+ and two Ge4+ atoms. In the eighth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one Ga3+, and one Ge4+ atom. In the ninth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one Ga3+, and one Ge4+ atom. In the tenth O2- site, O2- is bonded in a 3-coordinate geometry to one Rb1+, one Ga3+, and two Ge4+ atoms.

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Materials Data on Rb2PH3SeO8 by Materials Project

Rb2PH3SeO8 crystallizes in the monoclinic Pc space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first 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 2.92–3.44 Å. In the second Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Rb–O bond distances ranging from 2.90–3.24 Å. P5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.49–1.59 Å. There are three 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 (1.41 Å) H–O bond length. 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 (1.54 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 (1.03 Å) and one longer (1.54 Å) H–O bond length. Se6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Se–O bond distances ranging from 1.66–1.69 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to three Rb1+ and one Se6+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one P5+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Rb1+, one P5+, and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Rb1+, one H1+, and one Se6+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Rb1+, one P5+, and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Rb1+, one P5+, and one H1+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Rb1+, one H1+, and one Se6+ atom. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Rb1+, one H1+, and one Se6+ atom.

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Materials Data on Rb3ClO by Materials Project

Rb3OCl is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Rb1+ is bonded in a linear geometry to two equivalent O2- and four equivalent Cl1- atoms. Both Rb–O bond lengths are 2.77 Å. All Rb–Cl bond lengths are 3.91 Å. O2- is bonded to six equivalent Rb1+ atoms to form ORb6 octahedra that share corners with six equivalent ORb6 octahedra and faces with eight equivalent ClRb12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. Cl1- is bonded to twelve equivalent Rb1+ atoms to form ClRb12 cuboctahedra that share corners with twelve equivalent ClRb12 cuboctahedra, faces with six equivalent ClRb12 cuboctahedra, and faces with eight equivalent ORb6 octahedra.

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Materials Data on Rb2SnO3 by Materials Project

Rb2SnO3 crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded to five O2- atoms to form distorted RbO5 trigonal bipyramids that share corners with four equivalent RbO7 pentagonal bipyramids, corners with five equivalent SnO4 tetrahedra, corners with two equivalent RbO5 trigonal bipyramids, edges with four equivalent RbO7 pentagonal bipyramids, and edges with three equivalent RbO5 trigonal bipyramids. There are a spread of Rb–O bond distances ranging from 2.90–3.12 Å. In the second Rb1+ site, Rb1+ is bonded to seven O2- atoms to form distorted RbO7 pentagonal bipyramids that share corners with four equivalent RbO7 pentagonal bipyramids, a cornercorner with one SnO4 tetrahedra, corners with four equivalent RbO5 trigonal bipyramids, edges with three equivalent RbO7 pentagonal bipyramids, edges with four equivalent SnO4 tetrahedra, and edges with four equivalent RbO5 trigonal bipyramids. There are a spread of Rb–O bond distances ranging from 2.89–3.26 Å. Sn4+ is bonded to four O2- atoms to form SnO4 tetrahedra that share a cornercorner with one RbO7 pentagonal bipyramid, corners with two equivalent SnO4 tetrahedra, corners with five equivalent RbO5 trigonal bipyramids, and edges with four equivalent RbO7 pentagonal bipyramids. There are a spread of Sn–O bond distances ranging from 1.95–2.02 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent Rb1+ and two equivalent Sn4+ atoms. In the second O2- site, O2- is bonded to five Rb1+ and one Sn4+ atom to form a mixture of distorted edge and corner-sharing ORb5Sn octahedra. The corner-sharing octahedral tilt angles are 18°. In the third O2- site, O2- is bonded in a 6-coordinate geometry to five Rb1+ and one Sn4+ atom.

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Materials Data on Rb2O by Materials Project

Rb2O is Hydrophilite-like structured and crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. There are a spread of Rb–O bond distances ranging from 2.81–2.90 Å. In the second Rb1+ site, Rb1+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. There are two shorter (2.81 Å) and one longer (2.92 Å) Rb–O bond lengths. O2- is bonded to six Rb1+ atoms to form a mixture of edge and corner-sharing ORb6 octahedra. The corner-sharing octahedra tilt angles range from 51–56°.

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Materials Data on Rb2O by Materials Project

Rb2O is Cotunnite structured and 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 distorted trigonal non-coplanar geometry to three equivalent O2- atoms. There are one shorter (2.75 Å) and two longer (3.05 Å) Rb–O bond lengths. In the second Rb1+ site, Rb1+ is bonded to four equivalent O2- atoms to form a mixture of edge and corner-sharing RbO4 tetrahedra. There are a spread of Rb–O bond distances ranging from 2.87–2.99 Å. O2- is bonded in a 7-coordinate geometry to seven Rb1+ atoms.

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Materials Data on Rb2Be2O3 by Materials Project

Rb2Be2O3 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 four equivalent O2- atoms. There are two shorter (2.87 Å) and two longer (2.98 Å) Rb–O bond lengths. 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 2.80–3.24 Å. There are two inequivalent Be2+ sites. In the first Be2+ site, Be2+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.56 Å) and two longer (1.57 Å) Be–O bond length. In the second Be2+ site, Be2+ is bonded in a trigonal planar geometry to three O2- atoms. All Be–O bond lengths are 1.56 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to three equivalent Rb1+ and two Be2+ atoms. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to four Rb1+ and two Be2+ atoms.

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Materials Data on RbNbO3 by Materials Project

RbNbO3 is Pb(Zr_(1-x)Ti_x)O3-like structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 4-coordinate geometry to eight O2- atoms. There are a spread of Rb–O bond distances ranging from 2.70–3.16 Å. In the second Rb1+ site, Rb1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are two shorter (2.82 Å) and two longer (2.91 Å) Rb–O bond lengths. There are two inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to six O2- atoms to form a mixture of distorted corner and edge-sharing NbO6 octahedra. The corner-sharing octahedral tilt angles are 4°. There are a spread of Nb–O bond distances ranging from 1.84–2.37 Å. In the second Nb5+ site, Nb5+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing NbO6 octahedra. The corner-sharing octahedral tilt angles are 4°. There are a spread of Nb–O bond distances ranging from 1.95–2.10 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to one Rb1+ and three Nb5+ atoms to form distorted edge-sharing ORbNb3 trigonal pyramids. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one Nb5+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two Rb1+ and two Nb5+ atoms. In the fourth O2- site, O2- is bonded in a linear geometry to two equivalent Rb1+ and two Nb5+ atoms.

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Materials Data on Rb2ZrO3 by Materials Project

Rb2ZrO3 crystallizes in the orthorhombic Cmce 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 O2- atoms. There are a spread of Rb–O bond distances ranging from 2.93–3.28 Å. In the second Rb1+ site, Rb1+ is bonded to seven O2- atoms to form distorted RbO7 pentagonal bipyramids that share corners with four equivalent RbO7 pentagonal bipyramids, a cornercorner with one ZrO4 tetrahedra, edges with three equivalent RbO7 pentagonal bipyramids, and edges with four equivalent ZrO4 tetrahedra. There are a spread of Rb–O bond distances ranging from 2.89–3.27 Å. Zr4+ is bonded to four O2- atoms to form ZrO4 tetrahedra that share a cornercorner with one RbO7 pentagonal bipyramid, corners with two equivalent ZrO4 tetrahedra, and edges with four equivalent RbO7 pentagonal bipyramids. There are a spread of Zr–O bond distances ranging from 1.95–2.03 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent Rb1+ and two equivalent Zr4+ atoms. In the second O2- site, O2- is bonded in a 6-coordinate geometry to five Rb1+ and one Zr4+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to five Rb1+ and one Zr4+ atom.

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Materials Data on RbHO by Materials Project

RbOH crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Rb1+ is bonded in a 4-coordinate geometry to one H1+ and three equivalent O2- atoms. The Rb–H bond length is 2.79 Å. There are two shorter (2.85 Å) and one longer (3.04 Å) Rb–O bond lengths. H1+ is bonded in a single-bond geometry to one Rb1+ and one O2- atom. The H–O bond length is 0.97 Å. O2- is bonded in a single-bond geometry to three equivalent Rb1+ and one H1+ atom.

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Materials Data on RbB2P2HO9 by Materials Project

RbB2P2HO9 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb1+ is bonded in a 12-coordinate geometry to one H1+ and twelve O2- atoms. The Rb–H bond length is 3.09 Å. There are a spread of Rb–O bond distances ranging from 3.07–3.46 Å. There are two inequivalent B3+ sites. In the first B3+ site, B3+ is bonded to four O2- atoms to form BO4 tetrahedra that share a cornercorner with one BO4 tetrahedra and corners with three PO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.42–1.51 Å. In the second B3+ site, B3+ is bonded to four O2- atoms to form BO4 tetrahedra that share a cornercorner with one BO4 tetrahedra and corners with three PO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.42–1.53 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three BO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.51–1.57 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three BO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.54–1.56 Å. H1+ is bonded in a linear geometry to one Rb1+ and two O2- atoms. There is one shorter (1.08 Å) and one longer (1.39 Å) H–O bond length. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Rb1+ and two B3+ atoms. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Rb1+, one B3+, and one P5+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Rb1+, one P5+, and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Rb1+, one B3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Rb1+, one B3+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Rb1+, one B3+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one B3+, and one P5+ atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one B3+, and one P5+ atom. In the ninth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent Rb1+, one P5+, and one H1+ atom.

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Materials Data on RbMgH12(ClO2)3 by Materials Project

RbCl3Mg(H2O)6 is High-temperature superconductor-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional and consists of two magnesium;hexahydrate molecules and one RbCl3 framework. In the RbCl3 framework, there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded to six Cl1- atoms to form corner-sharing RbCl6 octahedra. The corner-sharing octahedra tilt angles range from 3–7°. There are a spread of Rb–Cl bond distances ranging from 3.29–3.44 Å. In the second Rb1+ site, Rb1+ is bonded to six Cl1- atoms to form corner-sharing RbCl6 octahedra. The corner-sharing octahedra tilt angles range from 3–6°. There are a spread of Rb–Cl bond distances ranging from 3.28–3.47 Å. There are six inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 6-coordinate geometry to two Rb1+ atoms. In the second Cl1- site, Cl1- is bonded in a 6-coordinate geometry to two Rb1+ atoms. In the third Cl1- site, Cl1- is bonded in a 5-coordinate geometry to two equivalent Rb1+ atoms. In the fourth Cl1- site, Cl1- is bonded in a 3-coordinate geometry to two equivalent Rb1+ atoms. In the fifth Cl1- site, Cl1- is bonded in a 1-coordinate geometry to two equivalent Rb1+ atoms. In the sixth Cl1- site, Cl1- is bonded in a 2-coordinate geometry to two equivalent Rb1+ atoms.

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Materials Data on Rb3TlF6 by Materials Project

Rb3TlF6 crystallizes in the tetragonal I4/mmm 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 eight F1- atoms. There are four shorter (2.79 Å) and four longer (3.50 Å) Rb–F bond lengths. In the second Rb1+ site, Rb1+ is bonded in a linear geometry to two equivalent F1- atoms. Both Rb–F bond lengths are 2.63 Å. Tl3+ is bonded in an octahedral geometry to six F1- atoms. There are four shorter (2.17 Å) and two longer (2.28 Å) Tl–F bond lengths. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to two equivalent Rb1+ and one Tl3+ atom. In the second F1- site, F1- is bonded in a linear geometry to five Rb1+ and one Tl3+ atom.

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Materials Data on Rb3YF6 by Materials Project

Rb3YF6 crystallizes in the tetragonal I4/mmm 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 four equivalent F1- atoms. All Rb–F bond lengths are 2.79 Å. In the second Rb1+ site, Rb1+ is bonded in a linear geometry to two equivalent F1- atoms. Both Rb–F bond lengths are 2.60 Å. Y3+ is bonded in an octahedral geometry to six F1- atoms. There are four shorter (2.18 Å) and two longer (2.22 Å) Y–F bond lengths. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to two equivalent Rb1+ and one Y3+ atom. In the second F1- site, F1- is bonded in a linear geometry to one Rb1+ and one Y3+ atom.

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Materials Data on Rb2NaZn2H5(C2O7)2 by Materials Project

Rb2NaZn2H5(C2O7)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Rb1+ is bonded in a 10-coordinate geometry to one H1+ and nine O2- atoms. The Rb–H bond length is 2.98 Å. There are a spread of Rb–O bond distances ranging from 2.89–3.26 Å. Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.36–2.74 Å. Zn2+ is bonded in a trigonal bipyramidal geometry to five O2- atoms. There are a spread of Zn–O bond distances ranging from 2.02–2.27 Å. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.28–1.32 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.29 Å) and one longer (1.31 Å) C–O bond length. There are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to two equivalent O2- atoms. Both H–O bond lengths are 1.21 Å. In the second 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 (1.64 Å) H–O bond length. In the third 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. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Rb1+, one Zn2+, and one C4+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one Na1+, one Zn2+, and one C4+ atom. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one Zn2+, and two H1+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Rb1+, one Na1+, one Zn2+, and one C4+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one Rb1+, one Na1+, one C4+, and one H1+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Rb1+, one C4+, and one H1+ atom. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to one Rb1+, one Zn2+, and one C4+ atom.

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Materials Data on Rb2PrO3 by Materials Project

Rb2PrO3 is High Pressure (4-7GPa) Tellurium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded to six O2- atoms to form distorted RbO6 octahedra that share corners with two equivalent PrO6 octahedra, corners with four RbO6 octahedra, edges with five equivalent PrO6 octahedra, and edges with seven RbO6 octahedra. The corner-sharing octahedra tilt angles range from 15–23°. There are a spread of Rb–O bond distances ranging from 2.82–3.09 Å. In the second Rb1+ site, Rb1+ is bonded to six O2- atoms to form distorted RbO6 octahedra that share corners with two equivalent RbO6 octahedra, corners with four equivalent PrO6 octahedra, edges with four equivalent PrO6 octahedra, and edges with eight RbO6 octahedra. The corner-sharing octahedra tilt angles range from 16–19°. There are a spread of Rb–O bond distances ranging from 2.77–3.17 Å. Pr4+ is bonded to six O2- atoms to form PrO6 octahedra that share corners with six RbO6 octahedra, edges with three equivalent PrO6 octahedra, and edges with nine RbO6 octahedra. The corner-sharing octahedra tilt angles range from 15–19°. There are a spread of Pr–O bond distances ranging from 2.39–2.45 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to four Rb1+ and two equivalent Pr4+ atoms. In the second O2- site, O2- is bonded in a 6-coordinate geometry to four Rb1+ and two equivalent Pr4+ atoms. In the third O2- site, O2- is bonded in a 6-coordinate geometry to four Rb1+ and two equivalent Pr4+ atoms.

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