cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17188/1683451
title: Materials Data on Er5(SiSb)2 by Materials Project

description: Er5(SiSb)2 crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded to three equivalent Si and three equivalent Sb atoms to form distorted ErSi3Sb3 pentagonal pyramids that share corners with three equivalent ErSi4Sb2 octahedra, corners with ten equivalent ErSi3Sb3 pentagonal pyramids, edges with seven equivalent ErSi3Sb3 pentagonal pyramids, faces with two equivalent ErSi4Sb2 octahedra, and faces with two equivalent ErSi3Sb3 pentagonal pyramids. The corner-sharing octahedra tilt angles range from 36–41°. There are a spread of Er–Si bond distances ranging from 2.91–3.01 Å. There are a spread of Er–Sb bond distances ranging from 3.11–3.15 Å. In the second Er site, Er is bonded to four equivalent Si and two equivalent Sb atoms to form ErSi4Sb2 octahedra that share corners with four equivalent ErSi4Sb2 octahedra, corners with twelve equivalent ErSi3Sb3 pentagonal pyramids, and faces with eight equivalent ErSi3Sb3 pentagonal pyramids. The corner-sharing octahedral tilt angles are 50°. There are two shorter (3.02 Å) and two longer (3.04 Å) Er–Si bond lengths. Both Er–Sb bond lengths are 3.08 Å. Si is bonded in a 8-coordinate geometry to eight Er atoms. Sb is bonded to seven Er atoms to form a mixture of distorted edge and corner-sharing SbEr7 pentagonal bipyramids.
DOI: 10.17188/1683452
title: Materials Data on CdAgAu2 by Materials Project

description: Au2AgCd is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Au is bonded in a body-centered cubic geometry to four equivalent Ag and four equivalent Cd atoms. All Au–Ag bond lengths are 2.90 Å. All Au–Cd bond lengths are 2.90 Å. Ag is bonded in a body-centered cubic geometry to eight equivalent Au atoms. Cd is bonded in a body-centered cubic geometry to eight equivalent Au atoms.
DOI: 10.17188/1683453
title: Materials Data on GaRh3 by Materials Project

description: Rh3Ga is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Rh sites. In the first Rh site, Rh is bonded to eight Rh and four equivalent Ga atoms to form distorted RhGa4Rh8 cuboctahedra that share corners with twelve equivalent RhGa4Rh8 cuboctahedra, edges with eight equivalent GaRh12 cuboctahedra, edges with sixteen RhGa4Rh8 cuboctahedra, faces with four equivalent GaRh12 cuboctahedra, and faces with fourteen RhGa4Rh8 cuboctahedra. There are four shorter (2.71 Å) and four longer (2.75 Å) Rh–Rh bond lengths. All Rh–Ga bond lengths are 2.71 Å. In the second Rh site, Rh is bonded to eight equivalent Rh and four equivalent Ga atoms to form RhGa4Rh8 cuboctahedra that share corners with four equivalent RhGa4Rh8 cuboctahedra, corners with eight equivalent GaRh12 cuboctahedra, edges with twenty-four RhGa4Rh8 cuboctahedra, faces with six equivalent GaRh12 cuboctahedra, and faces with twelve RhGa4Rh8 cuboctahedra. All Rh–Ga bond lengths are 2.75 Å. Ga is bonded to twelve Rh atoms to form GaRh12 cuboctahedra that share corners with four equivalent GaRh12 cuboctahedra, corners with eight equivalent RhGa4Rh8 cuboctahedra, edges with eight equivalent GaRh12 cuboctahedra, edges with sixteen equivalent RhGa4Rh8 cuboctahedra, faces with four equivalent GaRh12 cuboctahedra, and faces with fourteen RhGa4Rh8 cuboctahedra.
DOI: 10.17188/1683454
title: Materials Data on KU2Cl2O9 by Materials Project

description: KU2O9Cl2 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of one KU2O9Cl2 sheet oriented in the (0, 0, 1) direction. K is bonded in a 7-coordinate geometry to five O and two Cl atoms. There are a spread of K–O bond distances ranging from 2.85–3.40 Å. There are one shorter (3.50 Å) and one longer (3.51 Å) K–Cl bond lengths. There are two inequivalent U sites. In the first U site, U is bonded in a 7-coordinate geometry to five O and two Cl atoms. There are a spread of U–O bond distances ranging from 1.83–3.12 Å. There are one shorter (2.65 Å) and one longer (2.84 Å) U–Cl bond lengths. In the second U site, U is bonded in a 6-coordinate geometry to six O and one Cl atom. There are a spread of U–O bond distances ranging from 1.85–2.32 Å. The U–Cl bond length is 2.93 Å. There are nine inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to one K and one U atom. In the second O site, O is bonded in a distorted bent 120 degrees geometry to one K and one U atom. In the third O site, O is bonded in a distorted single-bond geometry to one K and one U atom. In the fourth O site, O is bonded in a distorted single-bond geometry to two equivalent K and one U atom. In the fifth O site, O is bonded in a bent 120 degrees geometry to two U atoms. In the sixth O site, O is bonded in a trigonal planar geometry to three U atoms. In the seventh O site, O is bonded in a distorted bent 120 degrees geometry to one U and one O atom. The O–O bond length is 1.23 Å. In the eighth O site, O is bonded in a single-bond geometry to one U atom. In the ninth O site, O is bonded in a single-bond geometry to one O atom. There are two inequivalent Cl sites. In the first Cl site, Cl is bonded in a 3-coordinate geometry to one K and two U atoms. In the second Cl site, Cl is bonded in a bent 120 degrees geometry to one K and one U atom.
DOI: 10.17188/1683455
title: Materials Data on YAl2N3 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1683456
title: Materials Data on Mg2Bi by Materials Project

description: BiMg2 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded to eight Mg and four equivalent Bi atoms to form distorted MgMg8Bi4 cuboctahedra that share corners with eighteen equivalent MgMg8Bi4 cuboctahedra, edges with eight equivalent BiMg9Bi3 cuboctahedra, edges with ten MgMg8Bi4 cuboctahedra, faces with eight equivalent BiMg9Bi3 cuboctahedra, and faces with twelve MgMg8Bi4 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.31–3.36 Å. All Mg–Bi bond lengths are 3.33 Å. In the second Mg site, Mg is bonded to six equivalent Mg and six equivalent Bi atoms to form distorted MgMg6Bi6 cuboctahedra that share corners with eighteen equivalent BiMg9Bi3 cuboctahedra, edges with eighteen MgMg8Bi4 cuboctahedra, faces with six equivalent BiMg9Bi3 cuboctahedra, and faces with fourteen MgMg8Bi4 cuboctahedra. All Mg–Bi bond lengths are 3.34 Å. Bi is bonded to nine Mg and three equivalent Bi atoms to form distorted BiMg9Bi3 cuboctahedra that share corners with nine equivalent MgMg6Bi6 cuboctahedra, corners with nine equivalent BiMg9Bi3 cuboctahedra, edges with six equivalent BiMg9Bi3 cuboctahedra, edges with twelve equivalent MgMg8Bi4 cuboctahedra, faces with five equivalent BiMg9Bi3 cuboctahedra, and faces with fifteen MgMg8Bi4 cuboctahedra. All Bi–Bi bond lengths are 3.34 Å.
DOI: 10.17188/1683457
title: Materials Data on Li17Cl5O6 by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1683458
title: Materials Data on Ba3Nd3Co6O17 by Materials Project

description: Ba3Nd3Co6O17 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to twelve O2- atoms to form BaO12 cuboctahedra that share corners with four BaO12 cuboctahedra, faces with four BaO12 cuboctahedra, faces with five CoO6 octahedra, and faces with three equivalent CoO5 square pyramids. There are a spread of Ba–O bond distances ranging from 2.77–3.04 Å. In the second Ba2+ site, Ba2+ is bonded to twelve O2- atoms to form BaO12 cuboctahedra that share corners with four BaO12 cuboctahedra, faces with four equivalent BaO12 cuboctahedra, faces with six CoO6 octahedra, and faces with two equivalent CoO5 square pyramids. There are a spread of Ba–O bond distances ranging from 2.82–2.97 Å. There are two inequivalent Nd3+ sites. In the first Nd3+ site, Nd3+ is bonded in a 11-coordinate geometry to eleven O2- atoms. There are a spread of Nd–O bond distances ranging from 2.55–2.82 Å. In the second Nd3+ site, Nd3+ is bonded in a 8-coordinate geometry to ten O2- atoms. There are a spread of Nd–O bond distances ranging from 2.53–2.83 Å. There are three inequivalent Co+3.17+ sites. In the first Co+3.17+ site, Co+3.17+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with three equivalent CoO6 octahedra, corners with three equivalent CoO5 square pyramids, and faces with four BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 3–10°. There are a spread of Co–O bond distances ranging from 1.80–2.11 Å. In the second Co+3.17+ site, Co+3.17+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with four CoO6 octahedra, corners with two equivalent CoO5 square pyramids, and faces with four BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–10°. There are a spread of Co–O bond distances ranging from 1.89–2.06 Å. In the third Co+3.17+ site, Co+3.17+ is bonded to five O2- atoms to form CoO5 square pyramids that share corners with five CoO6 octahedra and faces with four BaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 2–18°. There are a spread of Co–O bond distances ranging from 1.90–2.11 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded to four Ba2+ and two equivalent Co+3.17+ atoms to form distorted corner-sharing OBa4Co2 octahedra. The corner-sharing octahedral tilt angles are 0°. In the second O2- site, O2- is bonded in a 6-coordinate geometry to four Ba2+ and two Co+3.17+ atoms. In the third O2- site, O2- is bonded in a distorted linear geometry to four Nd3+ and two Co+3.17+ atoms. In the fourth O2- site, O2- is bonded in a 6-coordinate geometry to two Ba2+, two equivalent Nd3+, and two Co+3.17+ atoms. In the fifth O2- site, O2- is bonded in a 6-coordinate geometry to two Ba2+, two Nd3+, and two Co+3.17+ atoms. In the sixth O2- site, O2- is bonded in a 6-coordinate geometry to two equivalent Ba2+, two Nd3+, and two Co+3.17+ atoms.
DOI: 10.17188/1683459
title: Materials Data on CrCu3PbSe4 by Materials Project

description: CrCu3PbSe4 is Matlockite-derived structured and crystallizes in the cubic P-43m space group. The structure is three-dimensional. Cr3+ is bonded to four equivalent Se2- atoms to form CrSe4 tetrahedra that share corners with four equivalent PbSe4 tetrahedra and edges with six equivalent CuSe4 tetrahedra. All Cr–Se bond lengths are 2.37 Å. Cu1+ is bonded to four equivalent Se2- atoms to form CuSe4 tetrahedra that share corners with four equivalent PbSe4 tetrahedra, corners with eight equivalent CuSe4 tetrahedra, and edges with two equivalent CrSe4 tetrahedra. All Cu–Se bond lengths are 2.54 Å. Pb2+ is bonded to four equivalent Se2- atoms to form PbSe4 tetrahedra that share corners with four equivalent CrSe4 tetrahedra and corners with twelve equivalent CuSe4 tetrahedra. All Pb–Se bond lengths are 2.84 Å. Se2- is bonded in a 5-coordinate geometry to one Cr3+, three equivalent Cu1+, and one Pb2+ atom.
DOI: 10.17188/1683460
title: Materials Data on Ca4MgSn3 by Materials Project

description: Ca4MgSn3 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Ca is bonded in a 6-coordinate geometry to six Sn atoms. There are a spread of Ca–Sn bond distances ranging from 3.25–3.53 Å. Mg is bonded in a 4-coordinate geometry to four equivalent Sn atoms. All Mg–Sn bond lengths are 3.07 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 10-coordinate geometry to eight equivalent Ca and two equivalent Mg atoms. In the second Sn site, Sn is bonded in a 10-coordinate geometry to eight equivalent Ca and two equivalent Sn atoms. Both Sn–Sn bond lengths are 3.03 Å.
DOI: 10.17188/1683461
title: Materials Data on HoMgCd2 by Materials Project

description: MgHoCd2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All Mg–Cd bond lengths are 3.11 Å. Ho is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All Ho–Cd bond lengths are 3.11 Å. Cd is bonded in a body-centered cubic geometry to four equivalent Mg and four equivalent Ho atoms.
DOI: 10.17188/1683462
title: Materials Data on CeSe2 by Materials Project

description: CeSe2 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ce4+ is bonded to four Se2- atoms to form corner-sharing CeSe4 tetrahedra. There are one shorter (2.71 Å) and three longer (2.72 Å) Ce–Se bond lengths. There are three inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a bent 120 degrees geometry to two equivalent Ce4+ atoms. In the second Se2- site, Se2- is bonded in a bent 150 degrees geometry to two equivalent Ce4+ atoms. In the third Se2- site, Se2- is bonded in a linear geometry to two equivalent Ce4+ atoms.
DOI: 10.17188/1683463
title: Materials Data on La3BeGaS7 by Materials Project

description: BeLa3GaS7 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. Be2+ is bonded to six equivalent S2- atoms to form face-sharing BeS6 octahedra. There are three shorter (2.42 Å) and three longer (2.45 Å) Be–S bond lengths. La3+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of La–S bond distances ranging from 2.87–3.32 Å. Ga3+ is bonded in a tetrahedral geometry to four S2- atoms. There are one shorter (2.23 Å) and three longer (2.29 Å) Ga–S bond lengths. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a tetrahedral geometry to three equivalent La3+ and one Ga3+ atom. In the second S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent La3+ and one Ga3+ atom. In the third S2- site, S2- is bonded in a 6-coordinate geometry to two equivalent Be2+ and four equivalent La3+ atoms.
DOI: 10.17188/1683464
title: Materials Data on Sm2FeSi3 by Materials Project

description: Sm2FeSi3 is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Sm is bonded to three equivalent Fe and nine Si atoms to form a mixture of edge and face-sharing SmFe3Si9 cuboctahedra. All Sm–Fe bond lengths are 3.09 Å. There are three shorter (3.09 Å) and six longer (3.17 Å) Sm–Si bond lengths. Fe is bonded in a 3-coordinate geometry to six equivalent Sm and three equivalent Si atoms. All Fe–Si bond lengths are 2.32 Å. There are three inequivalent Si sites. In the first Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sm and three equivalent Si atoms. All Si–Si bond lengths are 2.32 Å. In the second Si site, Si is bonded in a 3-coordinate geometry to six equivalent Sm and three equivalent Fe atoms. In the third Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sm and three equivalent Si atoms.
DOI: 10.17188/1683465
title: Materials Data on RbH3CN2O by Materials Project

description: RbCN2H3O crystallizes in the orthorhombic Pbca space group. The structure is two-dimensional and consists of two RbCN2H3O sheets oriented in the (0, 0, 1) direction. Rb1+ is bonded in a 4-coordinate geometry to two equivalent N3- and two equivalent O2- atoms. There are one shorter (3.08 Å) and one longer (3.09 Å) Rb–N bond lengths. There are one shorter (2.95 Å) and one longer (2.97 Å) Rb–O bond lengths. C4+ is bonded in a trigonal planar geometry to two N3- and one O2- atom. There is one shorter (1.33 Å) and one longer (1.40 Å) C–N bond length. The C–O bond length is 1.30 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. In the second N3- site, N3- is bonded in a distorted water-like geometry to two equivalent Rb1+, one C4+, and one H1+ atom. The N–H bond length is 1.03 Å. There are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. O2- is bonded in a single-bond geometry to two equivalent Rb1+ and one C4+ atom.
DOI: 10.17188/1683466
title: Materials Data on DyMoO4F by Materials Project

description: Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations
DOI: 10.17188/1683467
title: Materials Data on Sc3OsC4 by Materials Project

description: Sc3OsC4 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are two inequivalent Sc3+ sites. In the first Sc3+ site, Sc3+ is bonded to four equivalent Os1- and eight equivalent C2- atoms to form distorted ScOs4C8 cuboctahedra that share corners with four equivalent ScOs4C8 cuboctahedra, corners with eight equivalent CSc5OsC pentagonal bipyramids, edges with two equivalent ScOs4C8 cuboctahedra, edges with eight equivalent CSc5OsC pentagonal bipyramids, and faces with two equivalent ScOs4C8 cuboctahedra. All Sc–Os bond lengths are 2.80 Å. All Sc–C bond lengths are 2.41 Å. In the second Sc3+ site, Sc3+ is bonded in a 6-coordinate geometry to six equivalent C2- atoms. There are two shorter (2.37 Å) and four longer (2.40 Å) Sc–C bond lengths. Os1- is bonded in a distorted square co-planar geometry to four equivalent Sc3+ and four equivalent C2- atoms. All Os–C bond lengths are 2.20 Å. C2- is bonded to five Sc3+, one Os1-, and one C2- atom to form distorted CSc5OsC pentagonal bipyramids that share corners with two equivalent ScOs4C8 cuboctahedra, corners with thirteen equivalent CSc5OsC pentagonal bipyramids, edges with two equivalent ScOs4C8 cuboctahedra, edges with five equivalent CSc5OsC pentagonal bipyramids, and faces with three equivalent CSc5OsC pentagonal bipyramids. The C–C bond length is 1.44 Å.
DOI: 10.17188/1683468
title: Materials Data on Hf2Al3Cu by Materials Project

description: Hf2CuAl3 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Hf is bonded in a 12-coordinate geometry to four equivalent Hf, three equivalent Cu, and nine equivalent Al atoms. There are one shorter (3.10 Å) and three longer (3.22 Å) Hf–Hf bond lengths. All Hf–Cu bond lengths are 3.09 Å. There are three shorter (3.02 Å) and six longer (3.06 Å) Hf–Al bond lengths. Cu is bonded to six equivalent Hf and six equivalent Al atoms to form CuHf6Al6 cuboctahedra that share corners with six equivalent CuHf6Al6 cuboctahedra, corners with twelve equivalent AlHf6Al4Cu2 cuboctahedra, edges with six equivalent CuHf6Al6 cuboctahedra, and faces with eighteen equivalent AlHf6Al4Cu2 cuboctahedra. All Cu–Al bond lengths are 2.57 Å. Al is bonded to six equivalent Hf, two equivalent Cu, and four equivalent Al atoms to form distorted AlHf6Al4Cu2 cuboctahedra that share corners with four equivalent CuHf6Al6 cuboctahedra, corners with fourteen equivalent AlHf6Al4Cu2 cuboctahedra, edges with six equivalent AlHf6Al4Cu2 cuboctahedra, faces with six equivalent CuHf6Al6 cuboctahedra, and faces with twelve equivalent AlHf6Al4Cu2 cuboctahedra. All Al–Al bond lengths are 2.63 Å.
DOI: 10.17188/1683469
title: Materials Data on Mn8NO16 by Materials Project

description: Mn8NO16 is zeta iron carbide-derived structured and crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are three inequivalent Mn+4.38+ sites. In the first Mn+4.38+ site, Mn+4.38+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles are 50°. There are a spread of Mn–O bond distances ranging from 1.92–1.95 Å. In the second Mn+4.38+ site, Mn+4.38+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles are 50°. There are a spread of Mn–O bond distances ranging from 1.92–1.95 Å. In the third Mn+4.38+ site, Mn+4.38+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing MnO6 octahedra. The corner-sharing octahedral tilt angles are 50°. There are a spread of Mn–O bond distances ranging from 1.92–1.95 Å. N3- is bonded in a body-centered cubic geometry to eight O2- atoms. All N–O bond lengths are 2.95 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+4.38+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+4.38+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three Mn+4.38+ and one N3- atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to three Mn+4.38+ and one N3- atom.
DOI: 10.17188/1683470
title: Materials Data on AlTlFe2F2 by Materials Project

description: Fe2TlAlF2 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Fe is bonded in a 5-coordinate geometry to one Fe, two equivalent Tl, and two equivalent Al atoms. The Fe–Fe bond length is 2.64 Å. Both Fe–Tl bond lengths are 3.32 Å. Both Fe–Al bond lengths are 2.52 Å. Tl is bonded in a 4-coordinate geometry to four equivalent Fe atoms. Al is bonded in a linear geometry to four equivalent Fe and two equivalent F atoms. Both Al–F bond lengths are 1.76 Å. F is bonded in a single-bond geometry to one Al atom.
DOI: 10.17188/1683471
title: Materials Data on Eu2AgSb by Materials Project

description: Eu2AgSb is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Eu is bonded in a body-centered cubic geometry to four equivalent Ag and four equivalent Sb atoms. All Eu–Ag bond lengths are 3.36 Å. All Eu–Sb bond lengths are 3.36 Å. Ag is bonded in a body-centered cubic geometry to eight equivalent Eu atoms. Sb is bonded in a body-centered cubic geometry to eight equivalent Eu atoms.