cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17188/1675607
title: Materials Data on Pt4SeS3 by Materials Project

description: Pt4SeS3 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. there are two inequivalent Pt2+ sites. In the first Pt2+ site, Pt2+ is bonded in a square co-planar geometry to two equivalent Se2- and two equivalent S2- atoms. Both Pt–Se bond lengths are 2.44 Å. Both Pt–S bond lengths are 2.35 Å. In the second Pt2+ site, Pt2+ is bonded in a square co-planar geometry to four S2- atoms. There are two shorter (2.34 Å) and two longer (2.35 Å) Pt–S bond lengths. Se2- is bonded to four equivalent Pt2+ atoms to form distorted SePt4 tetrahedra that share corners with four equivalent SePt4 tetrahedra, corners with four equivalent SPt4 tetrahedra, and edges with two equivalent SPt4 tetrahedra. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded to four equivalent Pt2+ atoms to form a mixture of corner and edge-sharing SPt4 tetrahedra. In the second S2- site, S2- is bonded to four Pt2+ atoms to form SPt4 tetrahedra that share corners with two equivalent SePt4 tetrahedra, corners with six SPt4 tetrahedra, an edgeedge with one SePt4 tetrahedra, and an edgeedge with one SPt4 tetrahedra.
DOI: 10.17188/1675608
title: Materials Data on V2P2H6PbO14 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: 10.17188/1675609
title: Materials Data on AlH3 by Materials Project

description: AlH3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six H1- atoms to form corner-sharing AlH6 octahedra. The corner-sharing octahedra tilt angles range from 38–44°. There are a spread of Al–H bond distances ranging from 1.72–1.74 Å. In the second Al3+ site, Al3+ is bonded to six H1- atoms to form corner-sharing AlH6 octahedra. The corner-sharing octahedra tilt angles range from 39–44°. There is four shorter (1.73 Å) and two longer (1.74 Å) Al–H bond length. There are four inequivalent H1- sites. In the first H1- site, H1- is bonded in a bent 150 degrees geometry to two Al3+ atoms. In the second H1- site, H1- is bonded in a bent 150 degrees geometry to two equivalent Al3+ atoms. In the third H1- site, H1- is bonded in a bent 150 degrees geometry to two equivalent Al3+ atoms. In the fourth H1- site, H1- is bonded in a bent 150 degrees geometry to two equivalent Al3+ atoms.
DOI: 10.17188/1675610
title: Materials Data on Li3CoPCO7 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: 10.17188/1675612
title: Materials Data on Rb2HgSe by Materials Project

description: Rb2HgSe crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Rb2HgSe ribbons oriented in the (0, 1, 0) direction. Rb is bonded in a linear geometry to one Hg and one Se atom. The Rb–Hg bond length is 3.95 Å. The Rb–Se bond length is 2.96 Å. Hg is bonded in a linear geometry to two equivalent Rb atoms. Se is bonded in a linear geometry to two equivalent Rb atoms.
DOI: 10.17188/1675613
title: Materials Data on Sn3Ge by Materials Project

description: Sn3Ge is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Sn is bonded to eight equivalent Sn and four equivalent Ge atoms to form SnSn8Ge4 cuboctahedra that share corners with twelve equivalent SnSn8Ge4 cuboctahedra, edges with eight equivalent GeSn12 cuboctahedra, edges with sixteen equivalent SnSn8Ge4 cuboctahedra, faces with four equivalent GeSn12 cuboctahedra, and faces with fourteen equivalent SnSn8Ge4 cuboctahedra. All Sn–Sn bond lengths are 3.31 Å. All Sn–Ge bond lengths are 3.31 Å. Ge is bonded to twelve equivalent Sn atoms to form GeSn12 cuboctahedra that share corners with twelve equivalent GeSn12 cuboctahedra, edges with twenty-four equivalent SnSn8Ge4 cuboctahedra, faces with six equivalent GeSn12 cuboctahedra, and faces with twelve equivalent SnSn8Ge4 cuboctahedra.
DOI: 10.17188/1675614
title: Materials Data on Ca2Mg(CO3)3 by Materials Project

description: Ca2Mg(CO3)3 is Calcite-derived structured and crystallizes in the trigonal P31c space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded to six O2- atoms to form distorted CaO6 pentagonal pyramids that share corners with three equivalent CaO6 octahedra and corners with three equivalent MgO6 octahedra. The corner-sharing octahedra tilt angles range from 58–62°. There are three shorter (2.38 Å) and three longer (2.44 Å) Ca–O bond lengths. In the second Ca2+ site, Ca2+ is bonded to six O2- atoms to form CaO6 octahedra that share corners with three equivalent MgO6 octahedra and corners with three equivalent CaO6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 62°. There are three shorter (2.37 Å) and three longer (2.42 Å) Ca–O bond lengths. Mg2+ is bonded to six O2- atoms to form MgO6 octahedra that share corners with three equivalent CaO6 octahedra and corners with three equivalent CaO6 pentagonal pyramids. The corner-sharing octahedral tilt angles are 62°. There are three shorter (2.11 Å) and three longer (2.12 Å) Mg–O bond lengths. There are three inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All C–O bond lengths are 1.30 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All C–O bond lengths are 1.30 Å. In the third C4+ site, C4+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All C–O bond lengths are 1.30 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ca2+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ca2+, one Mg2+, and one C4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Ca2+, one Mg2+, and one C4+ atom.
DOI: 10.17188/1675615
title: Materials Data on Ho5(In2Pt)2 by Materials Project

description: Ho5(PtIn2)2 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. there are three inequivalent Ho sites. In the first Ho site, Ho is bonded in a 8-coordinate geometry to two equivalent Pt and six In atoms. Both Ho–Pt bond lengths are 2.82 Å. There are a spread of Ho–In bond distances ranging from 3.22–3.39 Å. In the second Ho site, Ho is bonded in a 10-coordinate geometry to four equivalent Pt and six In atoms. There are two shorter (2.95 Å) and two longer (2.96 Å) Ho–Pt bond lengths. There are a spread of Ho–In bond distances ranging from 3.33–3.42 Å. In the third Ho site, Ho is bonded in a distorted body-centered cubic geometry to eight In atoms. There are four shorter (3.23 Å) and four longer (3.33 Å) Ho–In bond lengths. Pt is bonded in a 9-coordinate geometry to six Ho and three In atoms. There are a spread of Pt–In bond distances ranging from 2.92–3.37 Å. There are two inequivalent In sites. In the first In site, In is bonded in a 1-coordinate geometry to eight Ho, two equivalent Pt, and one In atom. The In–In bond length is 3.36 Å. In the second In site, In is bonded in a 9-coordinate geometry to eight Ho, one Pt, and one In atom.
DOI: 10.17188/1675616
title: Materials Data on Mg2(AlSi2)3 by Materials Project

description: Mg2(AlSi2)3 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Mg is bonded in a 12-coordinate geometry to two equivalent Mg, two Al, and eight Si atoms. Both Mg–Mg bond lengths are 2.98 Å. There are one shorter (2.73 Å) and one longer (3.09 Å) Mg–Al bond lengths. There are a spread of Mg–Si bond distances ranging from 2.77–2.95 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a 11-coordinate geometry to one Mg, two Al, and eight Si atoms. There are one shorter (2.90 Å) and one longer (2.91 Å) Al–Al bond lengths. There are a spread of Al–Si bond distances ranging from 2.68–2.84 Å. In the second Al site, Al is bonded in a 6-coordinate geometry to two equivalent Mg, two equivalent Al, and four equivalent Si atoms. All Al–Si bond lengths are 2.82 Å. There are three inequivalent Si sites. In the first Si site, Si is bonded in a 9-coordinate geometry to three equivalent Mg, two equivalent Al, and four Si atoms. There are a spread of Si–Si bond distances ranging from 2.49–2.70 Å. In the second Si site, Si is bonded in a 10-coordinate geometry to two equivalent Mg, six Al, and two Si atoms. The Si–Si bond length is 2.73 Å. In the third Si site, Si is bonded in a 8-coordinate geometry to three equivalent Mg, two equivalent Al, and three equivalent Si atoms.
DOI: 10.17188/1675618
title: Materials Data on BaMg6Ti by Materials Project

description: BaMg6Ti crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Ba is bonded to ten Mg and two equivalent Ti atoms to form BaMg10Ti2 cuboctahedra that share corners with four equivalent MgBa2Mg10 cuboctahedra, corners with six equivalent BaMg10Ti2 cuboctahedra, edges with two equivalent MgBa2Mg10 cuboctahedra, edges with four equivalent TiBa2Mg10 cuboctahedra, faces with two equivalent BaMg10Ti2 cuboctahedra, faces with two equivalent TiBa2Mg10 cuboctahedra, and faces with eight MgMg10Ti2 cuboctahedra. There are a spread of Ba–Mg bond distances ranging from 3.26–3.45 Å. Both Ba–Ti bond lengths are 3.35 Å. There are four inequivalent Mg sites. In the first Mg site, Mg is bonded in a 12-coordinate geometry to two equivalent Ba, six Mg, and two equivalent Ti atoms. There are a spread of Mg–Mg bond distances ranging from 3.24–3.39 Å. There are one shorter (3.12 Å) and one longer (3.59 Å) Mg–Ti bond lengths. In the second Mg site, Mg is bonded to ten Mg and two equivalent Ti atoms to form distorted MgMg10Ti2 cuboctahedra that share corners with four equivalent TiBa2Mg10 cuboctahedra, corners with six equivalent MgMg10Ti2 cuboctahedra, edges with two equivalent TiBa2Mg10 cuboctahedra, edges with four equivalent MgBa2Mg10 cuboctahedra, faces with two equivalent TiBa2Mg10 cuboctahedra, faces with four MgMg10Ti2 cuboctahedra, and faces with six equivalent BaMg10Ti2 cuboctahedra. There are two shorter (3.30 Å) and four longer (3.33 Å) Mg–Mg bond lengths. Both Mg–Ti bond lengths are 3.35 Å. In the third Mg site, Mg is bonded in a 12-coordinate geometry to two equivalent Ba, seven Mg, and two equivalent Ti atoms. There are a spread of Mg–Mg bond distances ranging from 3.13–3.41 Å. Both Mg–Ti bond lengths are 3.18 Å. In the fourth Mg site, Mg is bonded to two equivalent Ba and ten Mg atoms to form distorted MgBa2Mg10 cuboctahedra that share corners with four equivalent BaMg10Ti2 cuboctahedra, corners with six equivalent MgBa2Mg10 cuboctahedra, edges with two equivalent BaMg10Ti2 cuboctahedra, edges with four equivalent MgMg10Ti2 cuboctahedra, faces with two equivalent BaMg10Ti2 cuboctahedra, faces with four MgMg10Ti2 cuboctahedra, and faces with six equivalent TiBa2Mg10 cuboctahedra. Ti is bonded to two equivalent Ba and ten Mg atoms to form TiBa2Mg10 cuboctahedra that share corners with four equivalent MgMg10Ti2 cuboctahedra, corners with six equivalent TiBa2Mg10 cuboctahedra, edges with two equivalent MgMg10Ti2 cuboctahedra, edges with four equivalent BaMg10Ti2 cuboctahedra, faces with two equivalent BaMg10Ti2 cuboctahedra, faces with two equivalent TiBa2Mg10 cuboctahedra, and faces with eight MgMg10Ti2 cuboctahedra.
DOI: 10.17188/1675619
title: Materials Data on TaMoC2 by Materials Project

description: TaMoC2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Ta5+ is bonded to six equivalent C4- atoms to form TaC6 octahedra that share corners with six equivalent MoC6 octahedra, edges with six equivalent TaC6 octahedra, and edges with six equivalent MoC6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Ta–C bond lengths are 2.21 Å. Mo3+ is bonded to six equivalent C4- atoms to form MoC6 octahedra that share corners with six equivalent TaC6 octahedra, edges with six equivalent TaC6 octahedra, and edges with six equivalent MoC6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Mo–C bond lengths are 2.22 Å. C4- is bonded to three equivalent Ta5+ and three equivalent Mo3+ atoms to form a mixture of corner and edge-sharing CTa3Mo3 octahedra. The corner-sharing octahedral tilt angles are 0°.
DOI: 10.17188/1675620
title: Materials Data on La4Bi2Pb by Materials Project

description: La4PbBi2 crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. La is bonded in a 6-coordinate geometry to two equivalent Pb and four equivalent Bi atoms. There are one shorter (3.30 Å) and one longer (3.55 Å) La–Pb bond lengths. There are a spread of La–Bi bond distances ranging from 3.30–3.55 Å. Pb is bonded to eight equivalent La atoms to form distorted PbLa8 hexagonal bipyramids that share corners with eight equivalent BiLa8 hexagonal bipyramids, edges with four equivalent PbLa8 hexagonal bipyramids, and faces with eight equivalent BiLa8 hexagonal bipyramids. Bi is bonded to eight equivalent La atoms to form distorted BiLa8 hexagonal bipyramids that share corners with four equivalent PbLa8 hexagonal bipyramids, corners with four equivalent BiLa8 hexagonal bipyramids, edges with four equivalent BiLa8 hexagonal bipyramids, faces with four equivalent PbLa8 hexagonal bipyramids, and faces with four equivalent BiLa8 hexagonal bipyramids.
DOI: 10.17188/1675621
title: Materials Data on Ba3Sc2N4 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: 10.17188/1675622
title: Materials Data on CaOsN2 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: 10.17188/1675623
title: Materials Data on Li8Fe7(PO4)8 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: 10.17188/1675624
title: Materials Data on La2CeSi2S8I by Materials Project

description: CeLa2Si2S8I crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Ce3+ is bonded in a 9-coordinate geometry to eight S2- and one I1- atom. There are a spread of Ce–S bond distances ranging from 2.92–3.32 Å. The Ce–I bond length is 3.34 Å. La3+ is bonded in a 9-coordinate geometry to eight S2- and one I1- atom. There are a spread of La–S bond distances ranging from 2.97–3.17 Å. The La–I bond length is 3.50 Å. Si4+ is bonded in a tetrahedral geometry to four S2- atoms. There are a spread of Si–S bond distances ranging from 2.12–2.14 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent La3+ and one Si4+ atom. In the second S2- site, S2- is bonded in a 1-coordinate geometry to one Ce3+, two equivalent La3+, and one Si4+ atom. In the third S2- site, S2- is bonded in a 1-coordinate geometry to two equivalent Ce3+, one La3+, and one Si4+ atom. In the fourth S2- site, S2- is bonded in a 4-coordinate geometry to one Ce3+, two equivalent La3+, and one Si4+ atom. I1- is bonded in a 3-coordinate geometry to one Ce3+ and two equivalent La3+ atoms.
DOI: 10.17188/1675625
title: Materials Data on MgBi2O5 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: 10.17188/1675627
title: Materials Data on Ho4NiB13 by Materials Project

description: Ho4NiB13 crystallizes in the tetragonal P4/mnc space group. The structure is three-dimensional. Ho3+ is bonded in a 6-coordinate geometry to fifteen B+1.15- atoms. There are a spread of Ho–B bond distances ranging from 2.55–2.89 Å. Ni3+ is bonded in a 8-coordinate geometry to eight equivalent B+1.15- atoms. All Ni–B bond lengths are 2.18 Å. There are three inequivalent B+1.15- sites. In the first B+1.15- site, B+1.15- is bonded in a cuboctahedral geometry to four equivalent Ho3+ and eight equivalent B+1.15- atoms. All B–B bond lengths are 2.10 Å. In the second B+1.15- site, B+1.15- is bonded in a 3-coordinate geometry to six equivalent Ho3+ and three B+1.15- atoms. There is two shorter (1.77 Å) and one longer (1.91 Å) B–B bond length. In the third B+1.15- site, B+1.15- is bonded in a 9-coordinate geometry to four equivalent Ho3+, one Ni3+, and four B+1.15- atoms. Both B–B bond lengths are 1.81 Å.
DOI: 10.17188/1675630
title: Materials Data on Cs2AlAuI6 by Materials Project

description: Cs2AuAlI6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cs1+ is bonded to twelve equivalent I1- atoms to form CsI12 cuboctahedra that share corners with twelve equivalent CsI12 cuboctahedra, faces with six equivalent CsI12 cuboctahedra, faces with four equivalent AuI6 octahedra, and faces with four equivalent AlI6 octahedra. All Cs–I bond lengths are 4.14 Å. Au1+ is bonded to six equivalent I1- atoms to form AuI6 octahedra that share corners with six equivalent AlI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Au–I bond lengths are 3.02 Å. Al3+ is bonded to six equivalent I1- atoms to form AlI6 octahedra that share corners with six equivalent AuI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Al–I bond lengths are 2.84 Å. I1- is bonded to four equivalent Cs1+, one Au1+, and one Al3+ atom to form a mixture of distorted corner, edge, and face-sharing ICs4AlAu octahedra. The corner-sharing octahedra tilt angles range from 0–60°.
DOI: 10.17188/1675631
title: Materials Data on SrOsO3 by Materials Project

description: SrOsO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.46–2.99 Å. Os4+ is bonded to six O2- atoms to form corner-sharing OsO6 octahedra. The corner-sharing octahedral tilt angles are 22°. There are four shorter (2.02 Å) and two longer (2.03 Å) Os–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three equivalent Sr2+ and two equivalent Os4+ atoms. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent Sr2+ and two equivalent Os4+ atoms.
DOI: 10.17188/1675632
title: Materials Data on CoBP2HPbO9 by Materials Project

description: CoBPbP2HO9 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share a cornercorner with one BO4 tetrahedra and corners with five PO4 tetrahedra. There are a spread of Co–O bond distances ranging from 2.05–2.23 Å. B3+ is bonded to four O2- atoms to form BO4 tetrahedra that share a cornercorner with one CoO6 octahedra and corners with three PO4 tetrahedra. The corner-sharing octahedral tilt angles are 48°. There are a spread of B–O bond distances ranging from 1.47–1.50 Å. Pb2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Pb–O bond distances ranging from 2.54–3.13 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent CoO6 octahedra and corners with two equivalent BO4 tetrahedra. The corner-sharing octahedra tilt angles range from 40–63°. There are a spread of P–O bond distances ranging from 1.53–1.58 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three equivalent CoO6 octahedra and a cornercorner with one BO4 tetrahedra. The corner-sharing octahedra tilt angles range from 41–51°. There are a spread of P–O bond distances ranging from 1.53–1.58 Å. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to one Co2+, two equivalent Pb2+, and one P5+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one B3+ and one P5+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Co2+, one Pb2+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one B3+ and one P5+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one Co2+, two equivalent Pb2+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one B3+, one Pb2+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Co2+, one B3+, and one H1+ atom. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to one Co2+, two equivalent Pb2+, and one P5+ atom. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to one Co2+, one Pb2+, and one P5+ atom.
DOI: 10.17188/1675633
title: Materials Data on Eu2ZnGe3 by Materials Project

description: Eu2ZnGe3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to three equivalent Zn and six Ge atoms. All Eu–Zn bond lengths are 3.28 Å. There are three shorter (3.08 Å) and three longer (3.28 Å) Eu–Ge bond lengths. Zn is bonded in a distorted trigonal planar geometry to six equivalent Eu and three equivalent Ge atoms. All Zn–Ge bond lengths are 2.48 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 6-coordinate geometry to three equivalent Eu and three equivalent Ge atoms. All Ge–Ge bond lengths are 2.63 Å. In the second Ge site, Ge is bonded in a distorted trigonal planar geometry to six equivalent Eu and three equivalent Zn atoms.