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Materials Data on YMg30MnO32 by Materials Project

Mg30YMnO32 is alpha Po-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. 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 MgO6 octahedra, corners with two equivalent YO6 octahedra, corners with two equivalent MnO6 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 2.09–2.18 Å. In the second Mg site, Mg is bonded to six O atoms to form MgO6 octahedra that share corners with two equivalent MnO6 octahedra, corners with four equivalent MgO6 octahedra, and edges with twelve MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are two shorter (2.10 Å) and four longer (2.17 Å) Mg–O bond lengths. In the third Mg site, Mg is bonded to six O atoms to form a mixture of edge and corner-sharing MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are two shorter (2.14 Å) and four longer (2.15 Å) Mg–O bond lengths. In the fourth Mg site, Mg is bonded to six O atoms to form MgO6 octahedra that share corners with two equivalent YO6 octahedra, corners with four equivalent MgO6 octahedra, and edges with twelve MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are two shorter (2.08 Å) and four longer (2.17 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 YO6 octahedra, an edgeedge with one MnO6 octahedra, and edges with ten MgO6 octahedra. The corner-sharing octahedra tilt angles range from 1–6°. There are a spread of Mg–O bond distances ranging from 2.11–2.21 Å. In the sixth Mg site, Mg is bonded to six O atoms to form a mixture of edge and corner-sharing MgO6 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Mg–O bond distances ranging from 2.15–2.17 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 MnO6 octahedra, and edges with eleven MgO6 octahedra. The corner-sharing octahedra tilt angles range from 0–3°. There are a spread of Mg–O bond distances ranging from 2.14–2.17 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 YO6 octahedra, and edges with eleven MgO6 octahedra. The corner-sharing octahedra tilt angles range from 1–3°. There are a spread of Mg–O bond distances ranging from 2.10–2.22 Å. Y is bonded to six O atoms to form YO6 octahedra that share corners with six MgO6 octahedra and edges with twelve MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Y–O bond lengths are 2.23 Å. Mn is bonded to six O atoms to form MnO6 octahedra that share corners with six MgO6 octahedra and edges with twelve MgO6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Mn–O bond lengths are 2.21 Å. There are twelve inequivalent O sites. In the first O site, O is bonded to five Mg and one Mn atom to form OMg5Mn octahedra that share corners with six OMg5Mn octahedra and edges with twelve OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. In the second O site, O is bonded to six Mg atoms to form OMg6 octahedra that share corners with six OMg5Mn octahedra and edges with twelve OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. In the third O site, O is bonded to five Mg and one Y atom to form a mixture of edge and corner-sharing OYMg5 octahedra. The corner-sharing octahedral tilt angles are 0°. In the fourth O site, O is bonded to six Mg atoms to form OMg6 octahedra that share corners with six equivalent OMg6 octahedra and edges with twelve OMg5Mn octahedra. The corner-sharing octahedra tilt angles range from 1–5°. In the fifth O site, O is bonded to five Mg and one Mn atom to form a mixture of edge and corner-sharing OMg5Mn octahedra. The corner-sharing octahedra tilt angles range from 0–2°. In the sixth O site, O is bonded to five Mg and one Mn atom to form a mixture of edge and corner-sharing OMg5Mn octahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are two shorter (2.11 Å) and two longer (2.17 Å) O–Mg bond lengths. In the seventh O site, O is bonded to five Mg and one Y atom to form OYMg5 octahedra that share corners with six OMg5Mn octahedra and edges with twelve OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. The O–Mg bond length is 2.09 Å. In the eighth O site, O is bonded to five Mg and one Y atom to form OYMg5 octahedra that share corners with six OMg5Mn octahedra and edges with twelve OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are one shorter (2.09 Å) and four longer (2.21 Å) O–Mg bond lengths. In the ninth O site, O is bonded to six Mg atoms to form a mixture of edge and corner-sharing OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. In the tenth O site, O is bonded to six Mg atoms to form OMg6 octahedra that share corners with six OYMg5 octahedra and edges with twelve OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. In the eleventh O site, O is bonded to five Mg and one Y atom to form OYMg5 octahedra that share corners with six OMg5Mn octahedra and edges with twelve OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. Both O–Mg bond lengths are 2.21 Å. In the twelfth O site, O is bonded to five Mg and one Y atom to form OYMg5 octahedra that share corners with six OMg5Mn octahedra and edges with twelve OMg6 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. All O–Mg bond lengths are 2.21 Å.

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Materials Data on CeY2(AlPd)3 by Materials Project

CeY2(PdAl)3 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Ce is bonded in a 5-coordinate geometry to five Pd and six Al atoms. There are four shorter (2.93 Å) and one longer (3.05 Å) Ce–Pd bond lengths. There are two shorter (3.23 Å) and four longer (3.33 Å) Ce–Al bond lengths. Y is bonded in a 5-coordinate geometry to five Pd and six Al atoms. There are a spread of Y–Pd bond distances ranging from 2.97–2.99 Å. There are a spread of Y–Al bond distances ranging from 3.20–3.30 Å. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a 9-coordinate geometry to two equivalent Ce, four equivalent Y, and three Al atoms. There are a spread of Pd–Al bond distances ranging from 2.80–2.83 Å. In the second Pd site, Pd is bonded in a 9-coordinate geometry to one Ce, two equivalent Y, and six Al atoms. There are two shorter (2.64 Å) and four longer (2.65 Å) Pd–Al bond lengths. There are two inequivalent Al sites. In the first Al site, Al is bonded in a 4-coordinate geometry to two equivalent Ce, four equivalent Y, and four Pd atoms. In the second Al site, Al is bonded in a 4-coordinate geometry to two equivalent Ce, four equivalent Y, and four Pd atoms.

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Materials Data on YLu(BRh)8 by Materials Project

LuY(RhB)8 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Lu is bonded in a 12-coordinate geometry to twelve Rh and twelve B atoms. There are four shorter (2.95 Å) and eight longer (3.17 Å) Lu–Rh bond lengths. There are eight shorter (3.03 Å) and four longer (3.15 Å) Lu–B bond lengths. Y is bonded in a 12-coordinate geometry to twelve Rh and twelve B atoms. There are four shorter (2.97 Å) and eight longer (3.18 Å) Y–Rh bond lengths. There are eight shorter (3.03 Å) and four longer (3.15 Å) Y–B bond lengths. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 5-coordinate geometry to two equivalent Lu, one Y, and five B atoms. There are two shorter (2.21 Å) and three longer (2.23 Å) Rh–B bond lengths. In the second Rh site, Rh is bonded in a 5-coordinate geometry to one Lu, two equivalent Y, and five B atoms. There are a spread of Rh–B bond distances ranging from 2.21–2.26 Å. There are two inequivalent B sites. In the first B site, B is bonded in a 6-coordinate geometry to two equivalent Lu, one Y, five Rh, and one B atom. The B–B bond length is 1.81 Å. In the second B site, B is bonded in a 6-coordinate geometry to one Lu, two equivalent Y, five Rh, and one B atom. The B–B bond length is 1.80 Å.

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Materials Data on YGa4Ni by Materials Project

YNiGa4 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Y is bonded in a 1-coordinate geometry to two equivalent Ni and thirteen Ga atoms. Both Y–Ni bond lengths are 3.14 Å. There are a spread of Y–Ga bond distances ranging from 2.90–3.36 Å. Ni is bonded in a 9-coordinate geometry to two equivalent Y and seven Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.34–2.51 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a distorted q6 geometry to four equivalent Y and six Ga atoms. There are two shorter (2.84 Å) and four longer (2.85 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a distorted linear geometry to three equivalent Y, one Ni, and eight Ga atoms. All Ga–Ga bond lengths are 2.99 Å. In the third Ga site, Ga is bonded in a 12-coordinate geometry to three equivalent Y, three equivalent Ni, and six Ga atoms. There are one shorter (2.61 Å) and two longer (2.93 Å) Ga–Ga bond lengths.

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Materials Data on YTm3 by Materials Project

Tm3Y is Magnesium-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are three inequivalent Tm sites. In the first Tm site, Tm is bonded to eight Tm and four equivalent Y atoms to form TmY4Tm8 cuboctahedra that share corners with four equivalent YTm12 cuboctahedra, corners with fourteen TmY4Tm8 cuboctahedra, edges with six equivalent YTm12 cuboctahedra, edges with twelve TmY4Tm8 cuboctahedra, faces with four equivalent YTm12 cuboctahedra, and faces with sixteen TmY4Tm8 cuboctahedra. There are a spread of Tm–Tm bond distances ranging from 3.47–3.61 Å. There are two shorter (3.48 Å) and two longer (3.58 Å) Tm–Y bond lengths. In the second Tm site, Tm is bonded to eight equivalent Tm and four equivalent Y atoms to form TmY4Tm8 cuboctahedra that share corners with four equivalent YTm12 cuboctahedra, corners with fourteen TmY4Tm8 cuboctahedra, edges with six equivalent YTm12 cuboctahedra, edges with twelve equivalent TmY4Tm8 cuboctahedra, faces with four equivalent YTm12 cuboctahedra, and faces with sixteen TmY4Tm8 cuboctahedra. There are two shorter (3.48 Å) and two longer (3.58 Å) Tm–Y bond lengths. In the third Tm site, Tm is bonded to eight equivalent Tm and four equivalent Y atoms to form TmY4Tm8 cuboctahedra that share corners with four equivalent YTm12 cuboctahedra, corners with fourteen TmY4Tm8 cuboctahedra, edges with six equivalent YTm12 cuboctahedra, edges with twelve equivalent TmY4Tm8 cuboctahedra, faces with four equivalent YTm12 cuboctahedra, and faces with sixteen TmY4Tm8 cuboctahedra. There are two shorter (3.48 Å) and two longer (3.58 Å) Tm–Y bond lengths. Y is bonded to twelve Tm atoms to form YTm12 cuboctahedra that share corners with six equivalent YTm12 cuboctahedra, corners with twelve TmY4Tm8 cuboctahedra, edges with eighteen TmY4Tm8 cuboctahedra, faces with eight equivalent YTm12 cuboctahedra, and faces with twelve TmY4Tm8 cuboctahedra.

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Materials Data on Cs3Y7Se12 by Materials Project

Cs3Y7Se12 crystallizes in the orthorhombic Pmn2_1 space group. The structure is three-dimensional. there are three inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 7-coordinate geometry to seven Se2- atoms. There are a spread of Cs–Se bond distances ranging from 3.68–3.83 Å. In the second Cs1+ site, Cs1+ is bonded in a 7-coordinate geometry to seven Se2- atoms. There are a spread of Cs–Se bond distances ranging from 3.54–3.82 Å. In the third 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 3.53–4.04 Å. There are seven inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded to six Se2- atoms to form edge-sharing YSe6 octahedra. There are a spread of Y–Se bond distances ranging from 2.80–3.02 Å. In the second Y3+ site, Y3+ is bonded to six Se2- atoms to form edge-sharing YSe6 octahedra. There are a spread of Y–Se bond distances ranging from 2.83–2.98 Å. In the third Y3+ site, Y3+ is bonded to six Se2- atoms to form a mixture of edge and corner-sharing YSe6 octahedra. The corner-sharing octahedra tilt angles range from 1–12°. There are a spread of Y–Se bond distances ranging from 2.82–2.99 Å. In the fourth Y3+ site, Y3+ is bonded to six Se2- atoms to form a mixture of edge and corner-sharing YSe6 octahedra. The corner-sharing octahedra tilt angles range from 1–12°. There are a spread of Y–Se bond distances ranging from 2.81–2.99 Å. In the fifth Y3+ site, Y3+ is bonded to six Se2- atoms to form a mixture of edge and corner-sharing YSe6 octahedra. The corner-sharing octahedral tilt angles are 12°. There are a spread of Y–Se bond distances ranging from 2.86–2.92 Å. In the sixth Y3+ site, Y3+ is bonded to six Se2- atoms to form a mixture of edge and corner-sharing YSe6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Y–Se bond distances ranging from 2.81–3.02 Å. In the seventh Y3+ site, Y3+ is bonded to six Se2- atoms to form a mixture of edge and corner-sharing YSe6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Y–Se bond distances ranging from 2.82–3.04 Å. There are twelve inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to one Cs1+ and four Y3+ atoms to form distorted SeCsY4 trigonal bipyramids that share corners with two equivalent SeCs2Y3 square pyramids, corners with three SeCs2Y3 trigonal bipyramids, and edges with three SeY5 square pyramids. In the second Se2- site, Se2- is bonded in a distorted rectangular see-saw-like geometry to one Cs1+ and four Y3+ atoms. In the third Se2- site, Se2- is bonded to five Y3+ atoms to form SeY5 square pyramids that share corners with two equivalent SeCs2Y3 trigonal bipyramids, edges with four SeY5 square pyramids, and edges with two equivalent SeCsY4 trigonal bipyramids. In the fourth Se2- site, Se2- is bonded to five Y3+ atoms to form SeY5 square pyramids that share corners with two equivalent SeCs2Y3 trigonal bipyramids, edges with two equivalent SeY5 square pyramids, and an edgeedge with one SeCs2Y3 trigonal bipyramid. In the fifth Se2- site, Se2- is bonded to two equivalent Cs1+ and three Y3+ atoms to form distorted SeCs2Y3 square pyramids that share corners with two equivalent SeCsY4 trigonal bipyramids, edges with four SeY5 square pyramids, and an edgeedge with one SeCsY4 trigonal bipyramid. In the sixth Se2- site, Se2- is bonded in a 5-coordinate geometry to two equivalent Cs1+ and three Y3+ atoms. In the seventh Se2- site, Se2- is bonded in a 5-coordinate geometry to two equivalent Cs1+ and three Y3+ atoms. In the eighth Se2- site, Se2- is bonded in a 5-coordinate geometry to two equivalent Cs1+ and three Y3+ atoms. In the ninth Se2- site, Se2- is bonded to two equivalent Cs1+ and three Y3+ atoms to form distorted SeCs2Y3 trigonal bipyramids that share corners with four SeY5 square pyramids, a cornercorner with one SeCsY4 trigonal bipyramid, an edgeedge with one SeY5 square pyramid, and edges with two equivalent SeCs2Y3 trigonal bipyramids. In the tenth Se2- site, Se2- is bonded in a 6-coordinate geometry to three Cs1+ and three Y3+ atoms. In the eleventh Se2- site, Se2- is bonded in a 5-coordinate geometry to two equivalent Cs1+ and three Y3+ atoms. In the twelfth Se2- site, Se2- is bonded in a 6-coordinate geometry to three Cs1+ and three Y3+ atoms.

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Materials Data on PrY(Co3Ni2)2 by Materials Project

PrY(Co3Ni2)2 crystallizes in the orthorhombic Pmmm space group. The structure is three-dimensional. Pr is bonded in a 6-coordinate geometry to ten Co and eight equivalent Ni atoms. There are a spread of Pr–Co bond distances ranging from 2.87–3.19 Å. All Pr–Ni bond lengths are 3.20 Å. Y is bonded in a 6-coordinate geometry to ten Co and eight equivalent Ni atoms. There are a spread of Y–Co bond distances ranging from 2.85–3.19 Å. All Y–Ni bond lengths are 3.14 Å. There are four inequivalent Co sites. In the first Co site, Co is bonded in a 12-coordinate geometry to one Pr, two equivalent Y, two equivalent Co, and four equivalent Ni atoms. Both Co–Co bond lengths are 2.40 Å. All Co–Ni bond lengths are 2.46 Å. In the second Co site, Co is bonded in a 12-coordinate geometry to two equivalent Pr, one Y, two equivalent Co, and four equivalent Ni atoms. Both Co–Co bond lengths are 2.43 Å. All Co–Ni bond lengths are 2.45 Å. In the third Co site, Co is bonded to four equivalent Y, four equivalent Co, and four equivalent Ni atoms to form CoY4Co4Ni4 cuboctahedra that share corners with eight CoY4Co4Ni4 cuboctahedra, corners with eight equivalent NiPr2Y2Co6Ni2 cuboctahedra, edges with two equivalent CoY4Co4Ni4 cuboctahedra, edges with eight equivalent NiPr2Y2Co6Ni2 cuboctahedra, faces with two equivalent CoY4Co4Ni4 cuboctahedra, and faces with eight equivalent NiPr2Y2Co6Ni2 cuboctahedra. All Co–Ni bond lengths are 2.46 Å. In the fourth Co site, Co is bonded to four equivalent Pr, four equivalent Co, and four equivalent Ni atoms to form CoPr4Co4Ni4 cuboctahedra that share corners with eight CoY4Co4Ni4 cuboctahedra, corners with eight equivalent NiPr2Y2Co6Ni2 cuboctahedra, edges with two equivalent CoPr4Co4Ni4 cuboctahedra, edges with eight equivalent NiPr2Y2Co6Ni2 cuboctahedra, faces with two equivalent CoPr4Co4Ni4 cuboctahedra, and faces with eight equivalent NiPr2Y2Co6Ni2 cuboctahedra. All Co–Ni bond lengths are 2.50 Å. Ni is bonded to two equivalent Pr, two equivalent Y, six Co, and two equivalent Ni atoms to form NiPr2Y2Co6Ni2 cuboctahedra that share corners with four CoY4Co4Ni4 cuboctahedra, corners with twelve equivalent NiPr2Y2Co6Ni2 cuboctahedra, edges with four CoY4Co4Ni4 cuboctahedra, edges with six equivalent NiPr2Y2Co6Ni2 cuboctahedra, faces with four CoY4Co4Ni4 cuboctahedra, and faces with six equivalent NiPr2Y2Co6Ni2 cuboctahedra. There are one shorter (2.47 Å) and one longer (2.53 Å) Ni–Ni bond lengths.

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Materials Data on Y3(SbPd2)4 by Materials Project

Y3(Pd2Sb)4 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Y is bonded in a 1-coordinate geometry to eight Pd and five Sb atoms. There are four shorter (3.05 Å) and four longer (3.23 Å) Y–Pd bond lengths. There are one shorter (2.96 Å) and four longer (3.33 Å) Y–Sb bond lengths. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a 6-coordinate geometry to three equivalent Y and three equivalent Sb atoms. All Pd–Sb bond lengths are 2.71 Å. In the second Pd site, Pd is bonded in a 7-coordinate geometry to three equivalent Y and four Sb atoms. There are one shorter (2.72 Å) and three longer (2.92 Å) Pd–Sb bond lengths. There are three inequivalent Sb sites. In the first Sb site, Sb is bonded in a body-centered cubic geometry to eight equivalent Pd atoms. In the second Sb site, Sb is bonded to four equivalent Y and eight Pd atoms to form SbY4Pd8 cuboctahedra that share corners with four equivalent SbY4Pd8 cuboctahedra, edges with two equivalent SbY6 octahedra, and faces with eight equivalent SbY4Pd8 cuboctahedra. In the third Sb site, Sb is bonded to six equivalent Y atoms to form edge-sharing SbY6 octahedra.

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Materials Data on LaY(Co4B)2 by Materials Project

LaY(Co4B)2 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. La is bonded in a 6-coordinate geometry to two equivalent Y and six equivalent Co atoms. Both La–Y bond lengths are 3.43 Å. All La–Co bond lengths are 2.91 Å. Y is bonded in a 12-coordinate geometry to two equivalent La, twelve equivalent Co, and six equivalent B atoms. All Y–Co bond lengths are 2.90 Å. All Y–B bond lengths are 2.91 Å. There are two inequivalent Co sites. In the first Co site, Co is bonded in a distorted L-shaped geometry to two equivalent Y, two equivalent Co, and two equivalent B atoms. Both Co–Co bond lengths are 2.47 Å. Both Co–B bond lengths are 2.04 Å. In the second Co site, Co is bonded in a 12-coordinate geometry to three equivalent La and six equivalent Co atoms. B is bonded in a 6-coordinate geometry to three equivalent Y and six equivalent Co atoms.

36 MATERIALS SCIENCE↗

Materials Data on La3Y(MnSi)4 by Materials Project

La3Y(MnSi)4 crystallizes in the tetragonal P4mm space group. The structure is two-dimensional and consists of one La3Y(MnSi)4 sheet oriented in the (0, 0, 1) direction. there are three inequivalent La sites. In the first La site, La is bonded in a 4-coordinate geometry to four equivalent Si atoms. All La–Si bond lengths are 3.05 Å. In the second La site, La is bonded in a 4-coordinate geometry to four equivalent Y, four equivalent Mn, and five Si atoms. All La–Y bond lengths are 3.88 Å. All La–Mn bond lengths are 3.23 Å. There are four shorter (3.06 Å) and one longer (3.52 Å) La–Si bond lengths. In the third La site, La is bonded in a 4-coordinate geometry to four equivalent Si atoms. All La–Si bond lengths are 3.05 Å. Y is bonded in a 4-coordinate geometry to four equivalent La, four equivalent Mn, and four equivalent Si atoms. All Y–Mn bond lengths are 3.02 Å. All Y–Si bond lengths are 2.96 Å. There are two inequivalent Mn sites. In the first Mn site, Mn is bonded to two equivalent Y and four Si atoms to form a mixture of distorted edge, face, and corner-sharing MnY2Si4 tetrahedra. There are two shorter (2.42 Å) and two longer (2.44 Å) Mn–Si bond lengths. In the second Mn site, Mn is bonded to two equivalent La and four Si atoms to form a mixture of distorted edge, face, and corner-sharing MnLa2Si4 tetrahedra. There are two shorter (2.41 Å) and two longer (2.42 Å) Mn–Si bond lengths. There are four inequivalent Si sites. In the first Si site, Si is bonded in a 8-coordinate geometry to four equivalent La and four equivalent Mn atoms. In the second Si site, Si is bonded in a 8-coordinate geometry to four equivalent La and four equivalent Mn atoms. In the third Si site, Si is bonded in a 9-coordinate geometry to one La, four equivalent Y, and four equivalent Mn atoms. In the fourth Si site, Si is bonded in a 8-coordinate geometry to four equivalent La and four equivalent Mn atoms.

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Materials Data on SmY(Co2Ni3)2 by Materials Project

SmY(Co2Ni3)2 crystallizes in the orthorhombic Pmmm space group. The structure is three-dimensional. Sm is bonded in a 6-coordinate geometry to six Co and twelve Ni atoms. All Sm–Co bond lengths are 2.83 Å. All Sm–Ni bond lengths are 3.16 Å. Y is bonded in a 6-coordinate geometry to six Co and twelve Ni atoms. All Y–Co bond lengths are 2.83 Å. There are eight shorter (3.15 Å) and four longer (3.16 Å) Y–Ni bond lengths. There are two inequivalent Co sites. In the first Co site, Co is bonded in a 12-coordinate geometry to one Sm, two equivalent Y, and six Ni atoms. There are two shorter (2.43 Å) and four longer (2.44 Å) Co–Ni bond lengths. In the second Co site, Co is bonded in a 12-coordinate geometry to two equivalent Sm, one Y, and six Ni atoms. All Co–Ni bond lengths are 2.44 Å. There are three inequivalent Ni sites. In the first Ni site, Ni is bonded to four equivalent Sm, four equivalent Co, and four equivalent Ni atoms to form NiSm4Co4Ni4 cuboctahedra that share corners with sixteen NiSm2Y2Co4Ni4 cuboctahedra, edges with ten NiSm2Y2Co4Ni4 cuboctahedra, and faces with ten NiSm4Co4Ni4 cuboctahedra. All Ni–Ni bond lengths are 2.45 Å. In the second Ni site, Ni is bonded to four equivalent Y, four equivalent Co, and four equivalent Ni atoms to form NiY4Co4Ni4 cuboctahedra that share corners with sixteen NiSm2Y2Co4Ni4 cuboctahedra, edges with ten NiSm2Y2Co4Ni4 cuboctahedra, and faces with ten NiY4Co4Ni4 cuboctahedra. All Ni–Ni bond lengths are 2.45 Å. In the third Ni site, Ni is bonded to two equivalent Sm, two equivalent Y, four Co, and four Ni atoms to form a mixture of face, edge, and corner-sharing NiSm2Y2Co4Ni4 cuboctahedra. There are one shorter (2.45 Å) and one longer (2.46 Å) Ni–Ni bond lengths.

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Materials Data on YMg6C by Materials Project

Mg6YC crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a 8-coordinate geometry to seven Mg and one Y atom. There are a spread of Mg–Mg bond distances ranging from 3.00–3.29 Å. The Mg–Y bond length is 3.29 Å. In the second Mg site, Mg is bonded in a 10-coordinate geometry to eight Mg and two equivalent Y atoms. There are four shorter (3.01 Å) and two longer (3.19 Å) Mg–Mg bond lengths. Both Mg–Y bond lengths are 3.25 Å. In the third Mg site, Mg is bonded in a single-bond geometry to four Mg and one C atom. The Mg–C bond length is 2.14 Å. In the fourth Mg site, Mg is bonded in a 6-coordinate geometry to six Mg atoms. Y is bonded in a distorted linear geometry to four Mg and two equivalent C atoms. Both Y–C bond lengths are 2.39 Å. C is bonded in a rectangular see-saw-like geometry to two equivalent Mg and two equivalent Y atoms.

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Materials Data on YLu(BIr)8 by Materials Project

LuY(IrB)8 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Lu is bonded in a 12-coordinate geometry to twelve Ir and twelve B atoms. There are four shorter (2.96 Å) and eight longer (3.20 Å) Lu–Ir bond lengths. There are eight shorter (3.08 Å) and four longer (3.13 Å) Lu–B bond lengths. Y is bonded in a 12-coordinate geometry to twelve Ir and twelve B atoms. There are four shorter (2.98 Å) and eight longer (3.21 Å) Y–Ir bond lengths. There are eight shorter (3.08 Å) and four longer (3.13 Å) Y–B bond lengths. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded in a 5-coordinate geometry to two equivalent Lu, one Y, and five B atoms. There are a spread of Ir–B bond distances ranging from 2.22–2.25 Å. In the second Ir site, Ir is bonded in a 5-coordinate geometry to one Lu, two equivalent Y, and five B atoms. There are four shorter (2.22 Å) and one longer (2.28 Å) Ir–B bond lengths. There are two inequivalent B sites. In the first B site, B is bonded in a 6-coordinate geometry to two equivalent Lu, one Y, five Ir, and one B atom. The B–B bond length is 1.87 Å. In the second B site, B is bonded in a 6-coordinate geometry to one Lu, two equivalent Y, five Ir, and one B atom. The B–B bond length is 1.86 Å.

36 MATERIALS SCIENCE↗

Materials Data on CeYFe17 by Materials Project

CeYFe17 crystallizes in the trigonal R3m space group. The structure is three-dimensional. Ce is bonded in a 10-coordinate geometry to nineteen Fe atoms. There are a spread of Ce–Fe bond distances ranging from 3.01–3.31 Å. Y is bonded in a 10-coordinate geometry to nineteen Fe atoms. There are a spread of Y–Fe bond distances ranging from 3.02–3.26 Å. There are six inequivalent Fe sites. In the first Fe site, Fe is bonded to one Ce, two equivalent Y, and nine Fe atoms to form FeCeY2Fe9 cuboctahedra that share corners with fifteen FeCeY2Fe9 cuboctahedra, edges with eight FeCe2YFe9 cuboctahedra, and faces with ten FeCeY2Fe9 cuboctahedra. There are a spread of Fe–Fe bond distances ranging from 2.45–2.65 Å. In the second Fe site, Fe is bonded to two equivalent Ce, one Y, and nine Fe atoms to form FeCe2YFe9 cuboctahedra that share corners with fifteen FeCeY2Fe9 cuboctahedra, edges with eight FeCe2YFe9 cuboctahedra, and faces with ten FeCeY2Fe9 cuboctahedra. There are a spread of Fe–Fe bond distances ranging from 2.45–2.64 Å. In the third Fe site, Fe is bonded in a 12-coordinate geometry to one Ce, one Y, and ten Fe atoms. There are a spread of Fe–Fe bond distances ranging from 2.44–2.77 Å. In the fourth Fe site, Fe is bonded to one Ce, one Y, and ten Fe atoms to form FeCeYFe10 cuboctahedra that share corners with fourteen FeCe2YFe9 cuboctahedra, edges with six FeCe2YFe9 cuboctahedra, and faces with ten FeCeY2Fe9 cuboctahedra. Both Fe–Fe bond lengths are 2.60 Å. In the fifth Fe site, Fe is bonded in a 2-coordinate geometry to one Ce and thirteen Fe atoms. The Fe–Fe bond length is 2.42 Å. In the sixth Fe site, Fe is bonded in a 2-coordinate geometry to one Y and thirteen Fe atoms.

36 MATERIALS SCIENCE↗

Materials Data on YZr2Ni15 by Materials Project

YZr2Ni15 crystallizes in the trigonal P3m1 space group. The structure is three-dimensional. Y is bonded in a 12-coordinate geometry to sixteen Ni atoms. There are a spread of Y–Ni bond distances ranging from 2.80–2.99 Å. There are two inequivalent Zr sites. In the first Zr site, Zr is bonded in a 12-coordinate geometry to sixteen Ni atoms. There are a spread of Zr–Ni bond distances ranging from 2.78–2.91 Å. In the second Zr site, Zr is bonded in a 12-coordinate geometry to sixteen Ni atoms. There are a spread of Zr–Ni bond distances ranging from 2.79–2.92 Å. There are nine inequivalent Ni sites. In the first Ni site, Ni is bonded to one Y, two equivalent Zr, and nine Ni atoms to form distorted NiYZr2Ni9 cuboctahedra that share corners with eighteen NiYZr2Ni9 cuboctahedra, edges with six NiYZr2Ni9 cuboctahedra, faces with eighteen NiYZr2Ni9 cuboctahedra, and faces with four equivalent NiY3ZrNi12 tetrahedra. There are a spread of Ni–Ni bond distances ranging from 2.35–2.79 Å. In the second Ni site, Ni is bonded to two equivalent Y, one Zr, and nine Ni atoms to form distorted NiY2ZrNi9 cuboctahedra that share corners with eighteen NiYZr2Ni9 cuboctahedra, corners with two equivalent NiY3ZrNi12 tetrahedra, edges with six NiYZr2Ni9 cuboctahedra, faces with eighteen NiYZr2Ni9 cuboctahedra, and faces with three equivalent NiY3ZrNi12 tetrahedra. There are a spread of Ni–Ni bond distances ranging from 2.35–2.89 Å. In the third Ni site, Ni is bonded to three Zr and nine Ni atoms to form distorted NiZr3Ni9 cuboctahedra that share corners with eighteen NiYZr2Ni9 cuboctahedra, a cornercorner with one NiY3ZrNi12 tetrahedra, edges with six NiYZr2Ni9 cuboctahedra, and faces with eighteen NiYZr2Ni9 cuboctahedra. There are a spread of Ni–Ni bond distances ranging from 2.36–2.80 Å. In the fourth Ni site, Ni is bonded to three equivalent Y and nine Ni atoms to form distorted NiY3Ni9 cuboctahedra that share corners with eighteen NiYZr2Ni9 cuboctahedra, corners with three equivalent NiY3ZrNi12 tetrahedra, edges with six equivalent NiY3Ni9 cuboctahedra, faces with eighteen NiYZr2Ni9 cuboctahedra, and faces with three equivalent NiY3ZrNi12 tetrahedra. All Ni–Ni bond lengths are 2.81 Å. In the fifth Ni site, Ni is bonded to three equivalent Zr and nine Ni atoms to form distorted NiZr3Ni9 cuboctahedra that share corners with eighteen NiY2ZrNi9 cuboctahedra, edges with six equivalent NiZr3Ni9 cuboctahedra, faces with eighteen NiY2ZrNi9 cuboctahedra, and a faceface with one NiY3ZrNi12 tetrahedra. All Ni–Ni bond lengths are 2.79 Å. In the sixth Ni site, Ni is bonded to three equivalent Zr and nine Ni atoms to form distorted NiZr3Ni9 cuboctahedra that share corners with eighteen NiYZr2Ni9 cuboctahedra, edges with six equivalent NiZr3Ni9 cuboctahedra, faces with eighteen NiYZr2Ni9 cuboctahedra, and faces with three equivalent NiY3ZrNi12 tetrahedra. All Ni–Ni bond lengths are 2.80 Å. In the seventh Ni site, Ni is bonded in a 4-coordinate geometry to one Y, three equivalent Zr, and twelve Ni atoms. In the eighth Ni site, Ni is bonded in a 4-coordinate geometry to four Zr and twelve Ni atoms. In the ninth Ni site, Ni is bonded to three equivalent Y, one Zr, and twelve Ni atoms to form distorted NiY3ZrNi12 tetrahedra that share corners with twelve NiY2ZrNi9 cuboctahedra, faces with twenty-eight NiYZr2Ni9 cuboctahedra, and faces with six equivalent NiY3ZrNi12 tetrahedra.

36 MATERIALS SCIENCE↗

Materials Data on YSiBRh3 by Materials Project

YRh3BSi crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Y is bonded in a 12-coordinate geometry to twelve equivalent Rh, three equivalent B, and three equivalent Si atoms. All Y–Rh bond lengths are 3.24 Å. All Y–B bond lengths are 3.18 Å. All Y–Si bond lengths are 3.18 Å. Rh is bonded in a distorted rectangular see-saw-like geometry to four equivalent Y, two equivalent B, and two equivalent Si atoms. Both Rh–B bond lengths are 2.30 Å. Both Rh–Si bond lengths are 2.38 Å. B is bonded in a 9-coordinate geometry to three equivalent Y and six equivalent Rh atoms. Si is bonded in a 6-coordinate geometry to three equivalent Y and six equivalent Rh atoms.

36 MATERIALS SCIENCE↗

Materials Data on CsY2CuTe4 by Materials Project

CsY2CuTe4 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 8-coordinate geometry to eight Te2- atoms. There are a spread of Cs–Te bond distances ranging from 3.83–4.38 Å. In the second Cs1+ site, Cs1+ is bonded in a 8-coordinate geometry to eight Te2- atoms. There are a spread of Cs–Te bond distances ranging from 3.75–4.12 Å. In the third Cs1+ site, Cs1+ is bonded in a distorted q6 geometry to nine Te2- atoms. There are a spread of Cs–Te bond distances ranging from 4.07–4.23 Å. There are seven inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded to six Te2- atoms to form YTe6 octahedra that share corners with two equivalent YTe6 octahedra, corners with four equivalent CuTe4 tetrahedra, and edges with six YTe6 octahedra. The corner-sharing octahedral tilt angles are 3°. There are two shorter (3.04 Å) and four longer (3.08 Å) Y–Te bond lengths. In the second Y3+ site, Y3+ is bonded to six Te2- atoms to form YTe6 octahedra that share corners with four equivalent YTe6 octahedra, edges with two equivalent YTe6 octahedra, and edges with four equivalent CuTe4 tetrahedra. The corner-sharing octahedral tilt angles are 47°. All Y–Te bond lengths are 3.13 Å. In the third Y3+ site, Y3+ is bonded to six Te2- atoms to form YTe6 octahedra that share corners with four YTe6 octahedra, corners with two equivalent CuTe4 tetrahedra, edges with four YTe6 octahedra, edges with two equivalent CuTe4 tetrahedra, and a faceface with one CuTe4 tetrahedra. The corner-sharing octahedra tilt angles range from 47–50°. There are a spread of Y–Te bond distances ranging from 3.09–3.14 Å. In the fourth Y3+ site, Y3+ is bonded to six Te2- atoms to form YTe6 octahedra that share a cornercorner with one YTe6 octahedra, corners with three CuTe4 tetrahedra, and edges with six YTe6 octahedra. The corner-sharing octahedral tilt angles are 3°. There are a spread of Y–Te bond distances ranging from 3.03–3.14 Å. In the fifth Y3+ site, Y3+ is bonded to six Te2- atoms to form YTe6 octahedra that share corners with two equivalent YTe6 octahedra, corners with two equivalent CuTe4 tetrahedra, edges with six YTe6 octahedra, and a faceface with one CuTe4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are a spread of Y–Te bond distances ranging from 3.06–3.16 Å. In the sixth Y3+ site, Y3+ is bonded to six Te2- atoms to form YTe6 octahedra that share corners with three YTe6 octahedra, corners with two equivalent CuTe4 tetrahedra, edges with four YTe6 octahedra, and edges with two equivalent CuTe4 tetrahedra. The corner-sharing octahedra tilt angles range from 5–49°. There are a spread of Y–Te bond distances ranging from 2.98–3.18 Å. In the seventh Y3+ site, Y3+ is bonded to six Te2- atoms to form YTe6 octahedra that share corners with three YTe6 octahedra, corners with two equivalent CuTe4 tetrahedra, edges with six YTe6 octahedra, and a faceface with one CuTe4 tetrahedra. The corner-sharing octahedra tilt angles range from 5–50°. There are a spread of Y–Te bond distances ranging from 2.99–3.26 Å. There are three inequivalent Cu1+ sites. In the first Cu1+ site, Cu1+ is bonded to four Te2- atoms to form CuTe4 tetrahedra that share corners with four YTe6 octahedra, corners with two equivalent CuTe4 tetrahedra, edges with two equivalent YTe6 octahedra, and a faceface with one YTe6 octahedra. The corner-sharing octahedra tilt angles range from 48–54°. There are a spread of Cu–Te bond distances ranging from 2.56–2.81 Å. In the second Cu1+ site, Cu1+ is bonded to four Te2- atoms to form CuTe4 tetrahedra that share corners with four YTe6 octahedra, corners with two equivalent CuTe4 tetrahedra, edges with two equivalent YTe6 octahedra, and a faceface with one YTe6 octahedra. The corner-sharing octahedra tilt angles range from 47–54°. There are a spread of Cu–Te bond distances ranging from 2.57–2.78 Å. In the third Cu1+ site, Cu1+ is bonded to four Te2- atoms to form CuTe4 tetrahedra that share corners with five YTe6 octahedra, corners with two equivalent CuTe4 tetrahedra, edges with two equivalent YTe6 octahedra, and a faceface with one YTe6 octahedra. The corner-sharing octahedra tilt angles range from 19–54°. There are a spread of Cu–Te bond distances ranging from 2.57–2.79 Å. There are twelve inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 6-coordinate geometry to one Cs1+, three Y3+, and two equivalent Cu1+ atoms. In the second Te2- site, Te2- is bonded in a 7-coordinate geometry to four Cs1+, two equivalent Y3+, and one Cu1+ atom. In the third Te2- site, Te2- is bonded in a 4-coordinate geometry to two equivalent Cs1+, three Y3+, and one Cu1+ atom. In the fourth Te2- site, Te2- is bonded in a 6-coordinate geometry to one Cs1+, three Y3+, and two equivalent Cu1+ atoms. In the fifth Te2- site, Te2- is bonded in a 7-coordinate geometry to four Cs1+, two equivalent Y3+, and one Cu1+ atom. In the sixth Te2- site, Te2- is bonded in a 4-coordinate geometry to two equivalent Cs1+, three Y3+, and one Cu1+ atom. In the seventh Te2- site, Te2- is bonded in a 7-coordinate geometry to two equivalent Cs1+, three Y3+, and two equivalent Cu1+ atoms. In the eighth Te2- site, Te2- is bonded in a 6-coordinate geometry to two equivalent Cs1+, three Y3+, and one Cu1+ atom. In the ninth Te2- site, Te2- is bonded in a 4-coordinate geometry to two equivalent Cs1+, three Y3+, and one Cu1+ atom. In the tenth Te2- site, Te2- is bonded to one Cs1+ and four Y3+ atoms to form distorted TeCsY4 trigonal bipyramids that share corners with three equivalent TeCsY4 trigonal bipyramids and edges with two equivalent TeCs3Y3 octahedra. In the eleventh Te2- site, Te2- is bonded to three equivalent Cs1+ and three Y3+ atoms to form distorted TeCs3Y3 octahedra that share edges with four equivalent TeCs3Y3 octahedra and edges with two equivalent TeCsY4 trigonal bipyramids. In the twelfth Te2- site, Te2- is bonded to one Cs1+ and four Y3+ atoms to form a mixture of corner and edge-sharing TeCsY4 trigonal bipyramids.

36 MATERIALS SCIENCE↗

Materials Data on CaYMg6 by Materials Project

CaMg6Y is beta Cu3Ti-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ca is bonded to twelve Mg atoms to form CaMg12 cuboctahedra that share corners with four equivalent CaMg12 cuboctahedra, corners with eight equivalent YMg12 cuboctahedra, edges with twenty-four MgCa2Y2Mg8 cuboctahedra, faces with two equivalent CaMg12 cuboctahedra, faces with four equivalent YMg12 cuboctahedra, and faces with twelve MgCa2Y2Mg8 cuboctahedra. There are eight shorter (3.36 Å) and four longer (3.37 Å) Ca–Mg bond lengths. There are three inequivalent Mg sites. In the first Mg site, Mg is bonded to two equivalent Ca, eight Mg, and two equivalent Y atoms to form MgCa2Y2Mg8 cuboctahedra that share corners with twelve equivalent MgCa2Y2Mg8 cuboctahedra, edges with four equivalent CaMg12 cuboctahedra, edges with four equivalent YMg12 cuboctahedra, edges with sixteen MgCa2Y2Mg8 cuboctahedra, faces with two equivalent CaMg12 cuboctahedra, faces with two equivalent YMg12 cuboctahedra, and faces with fourteen MgCa2Y2Mg8 cuboctahedra. All Mg–Mg bond lengths are 3.32 Å. Both Mg–Y bond lengths are 3.37 Å. In the second Mg site, Mg is bonded to two equivalent Ca, eight Mg, and two equivalent Y atoms to form distorted MgCa2Y2Mg8 cuboctahedra that share corners with twelve equivalent MgCa2Y2Mg8 cuboctahedra, edges with four equivalent CaMg12 cuboctahedra, edges with four equivalent YMg12 cuboctahedra, edges with sixteen MgCa2Y2Mg8 cuboctahedra, faces with two equivalent CaMg12 cuboctahedra, faces with two equivalent YMg12 cuboctahedra, and faces with fourteen MgCa2Y2Mg8 cuboctahedra. There are two shorter (3.29 Å) and two longer (3.45 Å) Mg–Mg bond lengths. Both Mg–Y bond lengths are 3.28 Å. In the third Mg site, Mg is bonded to two equivalent Ca, eight Mg, and two equivalent Y atoms to form distorted MgCa2Y2Mg8 cuboctahedra that share corners with twelve equivalent MgCa2Y2Mg8 cuboctahedra, edges with four equivalent CaMg12 cuboctahedra, edges with four equivalent YMg12 cuboctahedra, edges with sixteen MgCa2Y2Mg8 cuboctahedra, faces with two equivalent CaMg12 cuboctahedra, faces with two equivalent YMg12 cuboctahedra, and faces with fourteen MgCa2Y2Mg8 cuboctahedra. Both Mg–Y bond lengths are 3.28 Å. Y is bonded to twelve Mg atoms to form YMg12 cuboctahedra that share corners with four equivalent YMg12 cuboctahedra, corners with eight equivalent CaMg12 cuboctahedra, edges with twenty-four MgCa2Y2Mg8 cuboctahedra, faces with two equivalent YMg12 cuboctahedra, faces with four equivalent CaMg12 cuboctahedra, and faces with twelve MgCa2Y2Mg8 cuboctahedra.

36 MATERIALS SCIENCE↗