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DOE OSTI2020

Materials Data on Cs5Ga3Se7 by Materials Project

Cs5Ga3Se7 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are four inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 6-coordinate geometry to seven Se2- atoms. There are a spread of Cs–Se bond distances ranging from 3.56–4.21 Å. In the second Cs1+ site, Cs1+ is bonded in a 6-coordinate geometry to six Se2- atoms. There are a spread of Cs–Se bond distances ranging from 3.74–3.87 Å. In the third Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to eight Se2- atoms. There are a spread of Cs–Se bond distances ranging from 3.52–4.17 Å. In the fourth Cs1+ site, Cs1+ is bonded in a 5-coordinate geometry to five Se2- atoms. There are a spread of Cs–Se bond distances ranging from 3.61–3.69 Å. There are three inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to four Se2- atoms to form edge-sharing GaSe4 tetrahedra. There are a spread of Ga–Se bond distances ranging from 2.42–2.48 Å. In the second Ga3+ site, Ga3+ is bonded to four Se2- atoms to form edge-sharing GaSe4 tetrahedra. All Ga–Se bond lengths are 2.45 Å. In the third Ga3+ site, Ga3+ is bonded to four Se2- atoms to form edge-sharing GaSe4 tetrahedra. There are a spread of Ga–Se bond distances ranging from 2.40–2.54 Å. There are five inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 6-coordinate geometry to four Cs1+ and two Ga3+ atoms. In the second Se2- site, Se2- is bonded in a distorted L-shaped geometry to six Cs1+ and two Ga3+ atoms. In the third Se2- site, Se2- is bonded in a 2-coordinate geometry to four Cs1+ and two equivalent Ga3+ atoms. In the fourth Se2- site, Se2- is bonded in a 5-coordinate geometry to three Cs1+ and two Ga3+ atoms. In the fifth Se2- site, Se2- is bonded to six Cs1+ and one Ga3+ atom to form a mixture of distorted face, edge, and corner-sharing SeCs6Ga pentagonal bipyramids.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsTmBr3 by Materials Project

CsTmBr3 is (Cubic) Perovskite-like structured and crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Cs is bonded to twelve Br atoms to form CsBr12 cuboctahedra that share corners with twelve equivalent CsBr12 cuboctahedra, faces with six equivalent CsBr12 cuboctahedra, and faces with eight equivalent TmBr6 octahedra. There are a spread of Cs–Br bond distances ranging from 3.81–4.13 Å. Tm is bonded to six Br atoms to form TmBr6 octahedra that share corners with six equivalent TmBr6 octahedra and faces with eight equivalent CsBr12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–9°. All Tm–Br bond lengths are 2.81 Å. There are two inequivalent Br sites. In the first Br site, Br is bonded in a distorted linear geometry to four equivalent Cs and two equivalent Tm atoms. In the second Br site, Br is bonded in a 2-coordinate geometry to four equivalent Cs and two equivalent Tm atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsLu(TaBr3)6 by Materials Project

CsLu(TaBr3)6 crystallizes in the trigonal P-31c space group. The structure is three-dimensional. Cs is bonded in a 12-coordinate geometry to twelve Br atoms. There are six shorter (4.07 Å) and six longer (4.14 Å) Cs–Br bond lengths. Lu is bonded in an octahedral geometry to six equivalent Br atoms. All Lu–Br bond lengths are 2.81 Å. Ta is bonded in a 5-coordinate geometry to five Br atoms. There are a spread of Ta–Br bond distances ranging from 2.61–3.02 Å. There are three inequivalent Br sites. In the first Br site, Br is bonded in a 2-coordinate geometry to two equivalent Ta atoms. In the second Br site, Br is bonded in a 3-coordinate geometry to one Cs, one Lu, and one Ta atom. In the third Br site, Br is bonded in a 3-coordinate geometry to one Cs and two equivalent Ta atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsSr3 by Materials Project

CsSr3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cs is bonded in a body-centered cubic geometry to fourteen Sr atoms. There are eight shorter (4.33 Å) and six longer (5.00 Å) Cs–Sr bond lengths. There are two inequivalent Sr sites. In the first Sr site, Sr is bonded in a body-centered cubic geometry to four equivalent Cs and four equivalent Sr atoms. All Sr–Sr bond lengths are 4.33 Å. In the second Sr site, Sr is bonded in a 8-coordinate geometry to six equivalent Cs and eight equivalent Sr atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs8In2O7 by Materials Project

Cs8In2O7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Cs–O bond distances ranging from 3.00–3.33 Å. In the second Cs1+ site, Cs1+ is bonded in a distorted see-saw-like geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.98–3.22 Å. In the third Cs1+ site, Cs1+ is bonded in a 1-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.94–3.26 Å. In the fourth Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.89–3.07 Å. In3+ is bonded to four O2- atoms to form corner-sharing InO4 tetrahedra. There are a spread of In–O bond distances ranging from 2.10–2.18 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to four Cs1+ and two equivalent In3+ atoms to form distorted edge-sharing OCs4In2 octahedra. In the second O2- site, O2- is bonded to five Cs1+ and one In3+ atom to form distorted edge-sharing OCs5In octahedra. In the third O2- site, O2- is bonded in a 1-coordinate geometry to five Cs1+ and one In3+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to five Cs1+ and one In3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs6Ho21Te34Cl by Materials Project

Cs6Ho21Te34Cl crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 1-coordinate geometry to eight Te2- and one Cl1- atom. There are a spread of Cs–Te bond distances ranging from 3.97–4.38 Å. The Cs–Cl bond length is 3.65 Å. In the second Cs1+ site, Cs1+ is bonded in a 1-coordinate geometry to eight Te2- and one Cl1- atom. There are a spread of Cs–Te bond distances ranging from 4.03–4.40 Å. The Cs–Cl bond length is 3.62 Å. There are eight inequivalent Ho3+ sites. In the first Ho3+ site, Ho3+ is bonded to six Te2- atoms to form edge-sharing HoTe6 octahedra. There are a spread of Ho–Te bond distances ranging from 3.06–3.09 Å. In the second Ho3+ site, Ho3+ is bonded to six Te2- atoms to form a mixture of corner and edge-sharing HoTe6 octahedra. The corner-sharing octahedra tilt angles range from 4–5°. There are a spread of Ho–Te bond distances ranging from 2.97–3.15 Å. In the third Ho3+ site, Ho3+ is bonded to six Te2- atoms to form a mixture of corner and edge-sharing HoTe6 octahedra. The corner-sharing octahedra tilt angles range from 2–5°. There are a spread of Ho–Te bond distances ranging from 3.04–3.11 Å. In the fourth Ho3+ site, Ho3+ is bonded to six Te2- atoms to form a mixture of corner and edge-sharing HoTe6 octahedra. The corner-sharing octahedra tilt angles range from 2–5°. There are a spread of Ho–Te bond distances ranging from 3.06–3.10 Å. In the fifth Ho3+ site, Ho3+ is bonded to six Te2- atoms to form a mixture of corner and edge-sharing HoTe6 octahedra. The corner-sharing octahedra tilt angles range from 3–5°. There are a spread of Ho–Te bond distances ranging from 2.95–3.21 Å. In the sixth Ho3+ site, Ho3+ is bonded to six Te2- atoms to form a mixture of corner and edge-sharing HoTe6 octahedra. The corner-sharing octahedral tilt angles are 3°. There are a spread of Ho–Te bond distances ranging from 3.05–3.11 Å. In the seventh Ho3+ site, Ho3+ is bonded to six Te2- atoms to form a mixture of corner and edge-sharing HoTe6 octahedra. The corner-sharing octahedral tilt angles are 4°. There are two shorter (3.07 Å) and four longer (3.08 Å) Ho–Te bond lengths. In the eighth Ho3+ site, Ho3+ is bonded to six Te2- atoms to form a mixture of corner and edge-sharing HoTe6 octahedra. The corner-sharing octahedral tilt angles are 4°. There are a spread of Ho–Te bond distances ranging from 3.04–3.11 Å. There are ten inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 3-coordinate geometry to three Cs1+ and three Ho3+ atoms. In the second Te2- site, Te2- is bonded in a 3-coordinate geometry to three Cs1+ and three Ho3+ atoms. In the third Te2- site, Te2- is bonded to one Cs1+ and four Ho3+ atoms to form distorted TeCsHo4 trigonal bipyramids that share a cornercorner with one ClCs6 octahedra, corners with five TeCsHo4 trigonal bipyramids, an edgeedge with one TeHo5 square pyramid, and edges with four TeCsHo4 trigonal bipyramids. The corner-sharing octahedral tilt angles are 51°. In the fourth Te2- site, Te2- is bonded in a distorted rectangular see-saw-like geometry to one Cs1+ and three Ho3+ atoms. In the fifth Te2- site, Te2- is bonded to one Cs1+ and four Ho3+ atoms to form distorted TeCsHo4 trigonal bipyramids that share a cornercorner with one ClCs6 octahedra, corners with four TeCsHo4 trigonal bipyramids, and edges with five TeCsHo4 trigonal bipyramids. The corner-sharing octahedral tilt angles are 52°. In the sixth Te2- site, Te2- is bonded to one Cs1+ and four Ho3+ atoms to form distorted TeCsHo4 trigonal bipyramids that share a cornercorner with one ClCs6 octahedra, a cornercorner with one TeHo5 square pyramid, corners with three TeCsHo4 trigonal bipyramids, an edgeedge with one TeHo5 square pyramid, and edges with five TeCsHo4 trigonal bipyramids. The corner-sharing octahedral tilt angles are 50°. In the seventh Te2- site, Te2- is bonded in a 3-coordinate geometry to three Cs1+ and three Ho3+ atoms. In the eighth Te2- site, Te2- is bonded to one Cs1+ and four Ho3+ atoms to form distorted TeCsHo4 trigonal bipyramids that share a cornercorner with one ClCs6 octahedra, a cornercorner with one TeHo5 square pyramid, corners with five TeCsHo4 trigonal bipyramids, an edgeedge with one TeHo5 square pyramid, and edges with five TeCsHo4 trigonal bipyramids. The corner-sharing octahedral tilt angles are 50°. In the ninth Te2- site, Te2- is bonded to one Cs1+ and four Ho3+ atoms to form distorted TeCsHo4 trigonal bipyramids that share a cornercorner with one ClCs6 octahedra, a cornercorner with one TeHo5 square pyramid, corners with four TeCsHo4 trigonal bipyramids, and edges with five TeCsHo4 trigonal bipyramids. The corner-sharing octahedral tilt angles are 49°. In the tenth Te2- site, Te2- is bonded to five Ho3+ atoms to form TeHo5 square pyramids that share corners with six TeCsHo4 trigonal bipyramids, an edgeedge with one TeHo5 square pyramid, and edges with six TeCsHo4 trigonal bipyramids. Cl1- is bonded to six Cs1+ atoms to form ClCs6 octahedra that share corners with twenty TeCsHo4 trigonal bipyramids.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs19(W2N5)6 by Materials Project

Cs19(W2N5)6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. there are four inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 2-coordinate geometry to two equivalent N3- atoms. There are one shorter (3.09 Å) and one longer (3.11 Å) Cs–N bond lengths. In the second Cs1+ site, Cs1+ is bonded in a 2-coordinate geometry to two equivalent N3- atoms. There are one shorter (3.10 Å) and one longer (3.17 Å) Cs–N bond lengths. In the third Cs1+ site, Cs1+ is bonded in a 7-coordinate geometry to seven N3- atoms. There are a spread of Cs–N bond distances ranging from 3.29–3.63 Å. In the fourth Cs1+ site, Cs1+ is bonded in a hexagonal planar geometry to six equivalent N3- atoms. All Cs–N bond lengths are 3.14 Å. There are two inequivalent W+5.92+ sites. In the first W+5.92+ site, W+5.92+ is bonded to four N3- atoms to form corner-sharing WN4 tetrahedra. There are a spread of W–N bond distances ranging from 1.79–1.92 Å. In the second W+5.92+ site, W+5.92+ is bonded to four N3- atoms to form corner-sharing WN4 tetrahedra. There are a spread of W–N bond distances ranging from 1.80–1.92 Å. There are five inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted linear geometry to two Cs1+ and two equivalent W+5.92+ atoms. In the second N3- site, N3- is bonded in a distorted linear geometry to one Cs1+ and two equivalent W+5.92+ atoms. In the third N3- site, N3- is bonded in a 1-coordinate geometry to four Cs1+ and one W+5.92+ atom. In the fourth N3- site, N3- is bonded in a 1-coordinate geometry to four Cs1+ and one W+5.92+ atom. In the fifth N3- site, N3- is bonded in a distorted linear geometry to one Cs1+ and two W+5.92+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsMg6BO7 by Materials Project

CsMg6BO7 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one CsMg6BO7 sheet oriented in the (0, 0, 1) direction. Cs is bonded in a 4-coordinate geometry to four O atoms. There are a spread of Cs–O bond distances ranging from 2.80–2.95 Å. There are six inequivalent Mg sites. In the first Mg site, Mg is bonded to five O atoms to form MgO5 square pyramids that share corners with four equivalent MgO5 square pyramids and edges with eight MgO6 octahedra. There are one shorter (1.96 Å) and four longer (2.14 Å) Mg–O bond lengths. In the second Mg site, Mg is bonded to six O atoms to form MgO6 octahedra that share corners with four equivalent MgO6 octahedra, edges with four MgO6 octahedra, and edges with four equivalent MgO5 square pyramids. The corner-sharing octahedral tilt angles are 1°. There are a spread of Mg–O bond distances ranging from 2.13–2.33 Å. In the third Mg site, Mg is bonded in a T-shaped geometry to three O atoms. There are two shorter (2.13 Å) and one longer (2.14 Å) Mg–O bond lengths. In the fourth Mg site, Mg is bonded to six O atoms to form distorted MgO6 octahedra that share corners with four equivalent MgO6 octahedra, edges with six MgO6 octahedra, and edges with two equivalent MgO5 square pyramids. The corner-sharing octahedra tilt angles range from 2–13°. There are a spread of Mg–O bond distances ranging from 2.06–2.31 Å. In the fifth Mg site, Mg is bonded in a T-shaped geometry to three O atoms. There are two shorter (2.13 Å) and one longer (2.14 Å) Mg–O bond lengths. In the sixth Mg site, Mg is bonded to six O atoms to form distorted MgO6 octahedra that share corners with four equivalent MgO6 octahedra, edges with six MgO6 octahedra, and edges with two equivalent MgO5 square pyramids. The corner-sharing octahedra tilt angles range from 2–14°. There are a spread of Mg–O bond distances ranging from 2.06–2.32 Å. B is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.33 Å) and one longer (1.59 Å) B–O bond length. There are seven inequivalent O sites. In the first O site, O is bonded to five Mg atoms to form OMg5 square pyramids that share corners with four equivalent OMg5 square pyramids and edges with eight OMg5B octahedra. In the second O site, O is bonded to five Mg atoms to form OMg5 square pyramids that share a cornercorner with one OMg5B octahedra, corners with four equivalent OMg5 square pyramids, and edges with four OMg6 octahedra. The corner-sharing octahedral tilt angles are 1°. In the third O site, O is bonded to five Mg and one B atom to form distorted OMg5B octahedra that share corners with four equivalent OMg5B octahedra, a cornercorner with one OMg5 square pyramid, edges with four OMg6 octahedra, and edges with four equivalent OMg5 square pyramids. The corner-sharing octahedral tilt angles are 2°. In the fourth O site, O is bonded in a 2-coordinate geometry to two equivalent Cs, one Mg, and one B atom. In the fifth O site, O is bonded to six Mg atoms to form OMg6 octahedra that share corners with four equivalent OMg6 octahedra, edges with six OMg5B octahedra, and edges with four OMg5 square pyramids. The corner-sharing octahedra tilt angles range from 1–6°. In the sixth O site, O is bonded in a 2-coordinate geometry to two equivalent Cs, one Mg, and one B atom. In the seventh O site, O is bonded to six Mg atoms to form OMg6 octahedra that share corners with four equivalent OMg6 octahedra, edges with six OMg5B octahedra, and edges with four OMg5 square pyramids. The corner-sharing octahedra tilt angles range from 1–6°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs5CoAgCl8 by Materials Project

Cs5CoAgCl8 crystallizes in the orthorhombic Fmm2 space group. The structure is three-dimensional. there are four inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 10-coordinate geometry to ten Cl1- atoms. There are a spread of Cs–Cl bond distances ranging from 3.62–3.91 Å. In the second Cs1+ site, Cs1+ is bonded in a 8-coordinate geometry to eight Cl1- atoms. There are a spread of Cs–Cl bond distances ranging from 3.44–3.71 Å. In the third Cs1+ site, Cs1+ is bonded in a 8-coordinate geometry to eight Cl1- atoms. There are a spread of Cs–Cl bond distances ranging from 3.43–3.75 Å. In the fourth Cs1+ site, Cs1+ is bonded in a 8-coordinate geometry to eight Cl1- atoms. There are a spread of Cs–Cl bond distances ranging from 3.44–3.70 Å. Co2+ is bonded in a tetrahedral geometry to four Cl1- atoms. There are one shorter (2.26 Å) and three longer (2.27 Å) Co–Cl bond lengths. Ag1+ is bonded in a 4-coordinate geometry to four Cl1- atoms. There are a spread of Ag–Cl bond distances ranging from 2.43–3.49 Å. There are seven inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 7-coordinate geometry to six Cs1+ and one Ag1+ atom. In the second Cl1- site, Cl1- is bonded in a 8-coordinate geometry to six Cs1+ and two equivalent Ag1+ atoms. In the third Cl1- site, Cl1- is bonded to six Cs1+ atoms to form a mixture of distorted edge and corner-sharing ClCs6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 44°. In the fourth Cl1- site, Cl1- is bonded to five Cs1+ and one Ag1+ atom to form distorted ClCs5Ag octahedra that share corners with six equivalent ClCs5Ag octahedra, a cornercorner with one ClCs6 pentagonal pyramid, and an edgeedge with one ClCs6 pentagonal pyramid. The corner-sharing octahedra tilt angles range from 1–42°. In the fifth Cl1- site, Cl1- is bonded in a distorted single-bond geometry to five Cs1+ and one Co2+ atom. In the sixth Cl1- site, Cl1- is bonded in a distorted single-bond geometry to five Cs1+ and one Co2+ atom. In the seventh Cl1- site, Cl1- is bonded in a distorted single-bond geometry to five Cs1+ and one Co2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsK3 by Materials Project

CsK3 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Cs is bonded to twelve K atoms to form a mixture of edge, corner, and face-sharing CsK12 cuboctahedra. There are four shorter (4.78 Å) and eight longer (4.96 Å) Cs–K bond lengths. There are two inequivalent K sites. In the first K site, K is bonded in a 8-coordinate geometry to four equivalent Cs and four equivalent K atoms. All K–K bond lengths are 4.78 Å. In the second K site, K is bonded in a square co-planar geometry to four equivalent Cs atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsBa3 by Materials Project

CsBa3 is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Cs is bonded to twelve Ba atoms to form CsBa12 cuboctahedra that share corners with four equivalent CsBa12 cuboctahedra, corners with eight equivalent BaCs4Ba8 cuboctahedra, edges with eight equivalent CsBa12 cuboctahedra, edges with sixteen equivalent BaCs4Ba8 cuboctahedra, faces with four equivalent CsBa12 cuboctahedra, and faces with fourteen BaCs4Ba8 cuboctahedra. There are four shorter (4.59 Å) and eight longer (4.70 Å) Cs–Ba bond lengths. There are two inequivalent Ba sites. In the first Ba site, Ba is bonded to four equivalent Cs and eight Ba atoms to form BaCs4Ba8 cuboctahedra that share corners with twelve equivalent BaCs4Ba8 cuboctahedra, edges with eight equivalent CsBa12 cuboctahedra, edges with sixteen BaCs4Ba8 cuboctahedra, faces with four equivalent CsBa12 cuboctahedra, and faces with fourteen BaCs4Ba8 cuboctahedra. There are four shorter (4.59 Å) and four longer (4.70 Å) Ba–Ba bond lengths. In the second Ba site, Ba is bonded to four equivalent Cs and eight equivalent Ba atoms to form BaCs4Ba8 cuboctahedra that share corners with four equivalent BaCs4Ba8 cuboctahedra, corners with eight equivalent CsBa12 cuboctahedra, edges with twenty-four BaCs4Ba8 cuboctahedra, faces with six equivalent CsBa12 cuboctahedra, and faces with twelve BaCs4Ba8 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsPr3 by Materials Project

CsPr3 is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Cs is bonded to twelve Pr atoms to form CsPr12 cuboctahedra that share corners with four equivalent CsPr12 cuboctahedra, corners with eight equivalent PrCs4Pr8 cuboctahedra, edges with eight equivalent CsPr12 cuboctahedra, edges with sixteen equivalent PrCs4Pr8 cuboctahedra, faces with four equivalent CsPr12 cuboctahedra, and faces with fourteen PrCs4Pr8 cuboctahedra. There are eight shorter (3.85 Å) and four longer (3.86 Å) Cs–Pr bond lengths. There are two inequivalent Pr sites. In the first Pr site, Pr is bonded to four equivalent Cs and eight Pr atoms to form PrCs4Pr8 cuboctahedra that share corners with twelve equivalent PrCs4Pr8 cuboctahedra, edges with eight equivalent CsPr12 cuboctahedra, edges with sixteen PrCs4Pr8 cuboctahedra, faces with four equivalent CsPr12 cuboctahedra, and faces with fourteen PrCs4Pr8 cuboctahedra. There are four shorter (3.85 Å) and four longer (3.86 Å) Pr–Pr bond lengths. In the second Pr site, Pr is bonded to four equivalent Cs and eight equivalent Pr atoms to form PrCs4Pr8 cuboctahedra that share corners with four equivalent PrCs4Pr8 cuboctahedra, corners with eight equivalent CsPr12 cuboctahedra, edges with twenty-four PrCs4Pr8 cuboctahedra, faces with six equivalent CsPr12 cuboctahedra, and faces with twelve PrCs4Pr8 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsMg30SiO32 by Materials Project

CsMg30SiO32 is Caswellsilverite-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Cs is bonded to six O atoms to form CsO6 octahedra that share corners with two equivalent SiO6 octahedra, corners with four equivalent MgO6 octahedra, and edges with twelve MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (2.48 Å) and two longer (2.59 Å) Cs–O bond lengths. There are eight inequivalent Mg sites. In the first Mg site, Mg is bonded to six O atoms to form MgO6 octahedra that share corners with two equivalent SiO6 octahedra, corners with four MgO6 octahedra, and edges with twelve MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Mg–O bond distances ranging from 2.04–2.37 Å. In the second Mg site, Mg is bonded to six O atoms to form MgO6 octahedra that share corners with two equivalent CsO6 octahedra, corners with four MgO6 octahedra, and edges with twelve MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are two shorter (1.88 Å) and four longer (2.24 Å) Mg–O bond lengths. In the third Mg site, Mg is bonded to six O atoms to form a mixture of corner and edge-sharing MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are two shorter (2.11 Å) and four longer (2.20 Å) Mg–O bond lengths. In the fourth Mg site, Mg is bonded to six O atoms to form a mixture of corner and edge-sharing MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (2.12 Å) and two longer (2.18 Å) Mg–O bond lengths. In the fifth Mg site, Mg is bonded to six O atoms to form MgO6 octahedra that share corners with six MgO6 octahedra, an edgeedge with one CsO6 octahedra, an edgeedge with one SiO6 octahedra, and edges with ten MgO6 octahedra. The corner-sharing octahedra tilt angles range from 3–22°. There are a spread of Mg–O bond distances ranging from 2.10–2.31 Å. In the sixth Mg site, Mg is bonded to six O atoms to form a mixture of corner and edge-sharing MgO6 octahedra. The corner-sharing octahedra tilt angles range from 2–5°. There are a spread of Mg–O bond distances ranging from 2.14–2.20 Å. In the seventh Mg site, Mg is bonded to six O atoms to form MgO6 octahedra that share corners with six MgO6 octahedra, an edgeedge with one SiO6 octahedra, and edges with eleven MgO6 octahedra. The corner-sharing octahedra tilt angles range from 1–10°. There are a spread of Mg–O bond distances ranging from 2.14–2.20 Å. In the eighth Mg site, Mg is bonded to six O atoms to form MgO6 octahedra that share corners with six MgO6 octahedra, an edgeedge with one CsO6 octahedra, and edges with eleven MgO6 octahedra. The corner-sharing octahedra tilt angles range from 1–13°. There are a spread of Mg–O bond distances ranging from 2.13–2.25 Å. Si is bonded to six O atoms to form SiO6 octahedra that share corners with two equivalent CsO6 octahedra, corners with four equivalent MgO6 octahedra, and edges with twelve MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There is two shorter (1.70 Å) and four longer (1.99 Å) Si–O bond length. There are twelve inequivalent O sites. In the first O site, O is bonded to five Mg and one Si atom to form OMg5Si octahedra that share corners with six OMg5Si octahedra and edges with ten OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. There are two shorter (2.15 Å) and one longer (2.37 Å) O–Mg bond lengths. In the second O site, O is bonded to one Cs and five Mg atoms to form distorted OCsMg5 octahedra that share corners with six OMg5Si octahedra and edges with ten OCsMg5 octahedra. The corner-sharing octahedra tilt angles range from 0–7°. In the third O site, O is bonded to six Mg atoms to form OMg6 octahedra that share corners with six OMg5Si octahedra and edges with twelve OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. Both O–Mg bond lengths are 2.15 Å. In the fourth O site, O is bonded to six Mg atoms to form a mixture of corner and edge-sharing OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–7°. In the fifth O site, O is bonded to six Mg atoms to form OMg6 octahedra that share corners with six OMg5Si octahedra and edges with twelve OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. There are two shorter (2.15 Å) and two longer (2.17 Å) O–Mg bond lengths. In the sixth O site, O is bonded to six Mg atoms to form OMg6 octahedra that share corners with six equivalent OMg6 octahedra and edges with eleven OMg5Si octahedra. The corner-sharing octahedra tilt angles range from 2–5°. In the seventh O site, O is bonded in a 6-coordinate geometry to one Cs, four equivalent Mg, and one Si atom. In the eighth O site, O is bonded to six Mg atoms to form OMg6 octahedra that share corners with four OMg6 octahedra and edges with twelve OCsMg5 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the ninth O site, O is bonded to six Mg atoms to form a mixture of corner and edge-sharing OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the tenth O site, O is bonded to five Mg and one Si atom to form a mixture of corner and edge-sharing OMg5Si octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the eleventh O site, O is bonded to six Mg atoms to form a mixture of corner and edge-sharing OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. The O–Mg bond length is 2.16 Å. In the twelfth O site, O is bonded to six Mg atoms to form a mixture of corner and edge-sharing OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. There are a spread of O–Mg bond distances ranging from 2.15–2.17 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs2MnSO4F3 by Materials Project

Cs2MnSO4F3 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 9-coordinate geometry to five O2- and four F1- atoms. There are a spread of Cs–O bond distances ranging from 3.11–3.71 Å. There are a spread of Cs–F bond distances ranging from 3.01–3.27 Å. In the second Cs1+ site, Cs1+ is bonded in a 9-coordinate geometry to five O2- and four F1- atoms. There are a spread of Cs–O bond distances ranging from 3.13–3.59 Å. There are a spread of Cs–F bond distances ranging from 3.09–3.25 Å. There are two inequivalent Mn3+ sites. In the first Mn3+ site, Mn3+ is bonded to two equivalent O2- and four F1- atoms to form MnO2F4 octahedra that share corners with two equivalent MnO2F4 octahedra and corners with two equivalent SO4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. Both Mn–O bond lengths are 1.98 Å. There are two shorter (1.88 Å) and two longer (2.20 Å) Mn–F bond lengths. In the second Mn3+ site, Mn3+ is bonded to two equivalent O2- and four F1- atoms to form MnO2F4 octahedra that share corners with two equivalent MnO2F4 octahedra and corners with two equivalent SO4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. Both Mn–O bond lengths are 2.19 Å. There is two shorter (1.87 Å) and two longer (1.96 Å) Mn–F bond length. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two MnO2F4 octahedra. The corner-sharing octahedra tilt angles range from 46–47°. There are a spread of S–O bond distances ranging from 1.47–1.54 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two Cs1+, one Mn3+, and one S6+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two Cs1+, one Mn3+, and one S6+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Cs1+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to three Cs1+ and one S6+ atom. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted single-bond geometry to three Cs1+ and one Mn3+ atom. In the second F1- site, F1- is bonded in a distorted single-bond geometry to three Cs1+ and one Mn3+ atom. In the third F1- site, F1- is bonded in a 2-coordinate geometry to two Cs1+ and two Mn3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs8Fe2O7 by Materials Project

Cs8Fe2O7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Cs–O bond distances ranging from 2.96–3.22 Å. In the second Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.88–3.14 Å. In the third Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to five O2- atoms. There are a spread of Cs–O bond distances ranging from 3.00–3.58 Å. In the fourth Cs1+ site, Cs1+ is bonded in a 1-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.93–3.24 Å. Fe3+ is bonded to four O2- atoms to form corner-sharing FeO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.92–2.02 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted octahedral geometry to four Cs1+ and two equivalent Fe3+ atoms. In the second O2- site, O2- is bonded in a distorted single-bond geometry to five Cs1+ and one Fe3+ atom. In the third O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Fe3+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to six Cs1+ and one Fe3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs2MnNiF6 by Materials Project

Cs2MnNiF6 crystallizes in the trigonal R3m space group. The structure is three-dimensional. there are four inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded to twelve F1- atoms to form distorted CsF12 cuboctahedra that share corners with nine CsF12 cuboctahedra, corners with three equivalent NiF6 octahedra, faces with seven CsF12 cuboctahedra, faces with three equivalent NiF6 octahedra, and faces with four MnF6 octahedra. The corner-sharing octahedral tilt angles are 6°. There are a spread of Cs–F bond distances ranging from 3.17–3.37 Å. In the second Cs1+ site, Cs1+ is bonded to twelve F1- atoms to form distorted CsF12 cuboctahedra that share corners with nine CsF12 cuboctahedra, corners with three equivalent MnF6 octahedra, faces with seven CsF12 cuboctahedra, a faceface with one MnF6 octahedra, and faces with six NiF6 octahedra. The corner-sharing octahedral tilt angles are 4°. There are a spread of Cs–F bond distances ranging from 3.13–3.34 Å. In the third Cs1+ site, Cs1+ is bonded to twelve F1- atoms to form CsF12 cuboctahedra that share corners with nine CsF12 cuboctahedra, corners with three equivalent NiF6 octahedra, faces with seven CsF12 cuboctahedra, faces with three equivalent NiF6 octahedra, and faces with four MnF6 octahedra. The corner-sharing octahedral tilt angles are 6°. There are a spread of Cs–F bond distances ranging from 3.07–3.24 Å. In the fourth Cs1+ site, Cs1+ is bonded to twelve F1- atoms to form CsF12 cuboctahedra that share corners with nine CsF12 cuboctahedra, corners with three equivalent NiF6 octahedra, faces with seven CsF12 cuboctahedra, a faceface with one NiF6 octahedra, and faces with six MnF6 octahedra. The corner-sharing octahedral tilt angles are 9°. There are nine shorter (3.16 Å) and three longer (3.19 Å) Cs–F bond lengths. There are two inequivalent Mn2+ sites. In the first Mn2+ site, Mn2+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with three equivalent MnF6 octahedra, corners with three equivalent NiF6 octahedra, and faces with eight CsF12 cuboctahedra. The corner-sharing octahedra tilt angles range from 1–5°. There are three shorter (2.18 Å) and three longer (2.21 Å) Mn–F bond lengths. In the second Mn2+ site, Mn2+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with three equivalent CsF12 cuboctahedra, corners with three equivalent MnF6 octahedra, faces with seven CsF12 cuboctahedra, and a faceface with one NiF6 octahedra. The corner-sharing octahedral tilt angles are 5°. There are three shorter (2.13 Å) and three longer (2.20 Å) Mn–F bond lengths. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded to six F1- atoms to form NiF6 octahedra that share corners with six CsF12 cuboctahedra, faces with six CsF12 cuboctahedra, a faceface with one MnF6 octahedra, and a faceface with one NiF6 octahedra. There are three shorter (2.03 Å) and three longer (2.04 Å) Ni–F bond lengths. In the second Ni2+ site, Ni2+ is bonded to six F1- atoms to form NiF6 octahedra that share corners with three equivalent CsF12 cuboctahedra, corners with three equivalent MnF6 octahedra, faces with seven CsF12 cuboctahedra, and a faceface with one NiF6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are three shorter (2.06 Å) and three longer (2.08 Å) Ni–F bond lengths. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted linear geometry to four Cs1+ and two Mn2+ atoms. In the second F1- site, F1- is bonded in a distorted L-shaped geometry to four Cs1+, one Mn2+, and one Ni2+ atom. In the third F1- site, F1- is bonded in a distorted L-shaped geometry to four Cs1+ and two Ni2+ atoms. In the fourth F1- site, F1- is bonded in a distorted linear geometry to four Cs1+, one Mn2+, and one Ni2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsHS by Materials Project

HSCs crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 8-coordinate geometry to four equivalent H1+ and four equivalent S2- atoms. All Cs–H bond lengths are 3.24 Å. All Cs–S bond lengths are 3.75 Å. In the second Cs1+ site, Cs1+ is bonded in a 8-coordinate geometry to four equivalent H1+ and four equivalent S2- atoms. All Cs–H bond lengths are 3.30 Å. All Cs–S bond lengths are 3.72 Å. H1+ is bonded in a distorted single-bond geometry to four Cs1+ and one S2- atom. The H–S bond length is 1.36 Å. S2- is bonded in a single-bond geometry to four Cs1+ and one H1+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsRb3 by Materials Project

CsRb3 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Cs is bonded to twelve Rb atoms to form a mixture of edge, corner, and face-sharing CsRb12 cuboctahedra. There are four shorter (5.02 Å) and eight longer (5.24 Å) Cs–Rb bond lengths. There are two inequivalent Rb sites. In the first Rb site, Rb is bonded in a 8-coordinate geometry to four equivalent Cs and four equivalent Rb atoms. All Rb–Rb bond lengths are 5.02 Å. In the second Rb site, Rb is bonded in a square co-planar geometry to four equivalent Cs atoms.

36 MATERIALS SCIENCE↗