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At least 1,621 records · Page 90
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DOE OSTI2020

Materials Data on Tb3(GeRh)2 by Materials Project

Tb3(RhGe)2 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. there are two inequivalent Tb sites. In the first Tb site, Tb is bonded in a 9-coordinate geometry to four equivalent Rh and five Ge atoms. There are two shorter (3.04 Å) and two longer (3.08 Å) Tb–Rh bond lengths. There are a spread of Tb–Ge bond distances ranging from 3.03–3.32 Å. In the second Tb site, Tb is bonded in a 7-coordinate geometry to four equivalent Rh and five Ge atoms. There are a spread of Tb–Rh bond distances ranging from 2.92–3.15 Å. There are a spread of Tb–Ge bond distances ranging from 3.01–3.37 Å. Rh is bonded in a 9-coordinate geometry to six Tb and three Ge atoms. There are a spread of Rh–Ge bond distances ranging from 2.55–2.62 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to seven Tb and two equivalent Rh atoms. In the second Ge site, Ge is bonded in a 12-coordinate geometry to eight Tb and four equivalent Rh atoms.

36 MATERIALS SCIENCE↗
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Materials Data on Er4(GeO5)3 by Materials Project

Er4(GeO5)3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Er–O bond distances ranging from 2.27–2.58 Å. In the second Er site, Er is bonded to seven O atoms to form ErO7 pentagonal bipyramids that share a cornercorner with one ErO7 pentagonal bipyramid, corners with two equivalent GeO4 tetrahedra, and edges with two equivalent ErO7 pentagonal bipyramids. There are a spread of Er–O bond distances ranging from 2.23–2.37 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded to six O atoms to form GeO6 octahedra that share corners with two equivalent GeO6 octahedra and corners with four equivalent GeO4 tetrahedra. The corner-sharing octahedral tilt angles are 45°. All Ge–O bond lengths are 1.92 Å. In the second Ge site, Ge is bonded to four O atoms to form GeO4 tetrahedra that share corners with two equivalent GeO6 octahedra and corners with two equivalent ErO7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 60°. There are a spread of Ge–O bond distances ranging from 1.75–1.78 Å. There are seven inequivalent O sites. In the first O site, O is bonded in a distorted trigonal planar geometry to two Er and one Ge atom. In the second O site, O is bonded in a trigonal planar geometry to two Er and one Ge atom. In the third O site, O is bonded to two equivalent Er and two equivalent Ge atoms to form distorted corner-sharing OEr2Ge2 tetrahedra. In the fourth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Er atoms. In the fifth O site, O is bonded in a water-like geometry to two equivalent Er atoms. In the sixth O site, O is bonded in a linear geometry to two equivalent Er atoms. In the seventh O site, O is bonded in a trigonal planar geometry to one Er and two Ge atoms.

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Materials Data on Sm(GePt)2 by Materials Project

Sm(PtGe)2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. Sm is bonded in a 7-coordinate geometry to eight Pt and eight Ge atoms. There are a spread of Sm–Pt bond distances ranging from 3.26–3.44 Å. There are a spread of Sm–Ge bond distances ranging from 3.23–3.40 Å. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 9-coordinate geometry to four equivalent Sm and five Ge atoms. There are a spread of Pt–Ge bond distances ranging from 2.45–2.52 Å. In the second Pt site, Pt is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Ge atoms. There are a spread of Pt–Ge bond distances ranging from 2.53–2.57 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Sm and five Pt atoms. In the second Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on La(Ge2Rh3)2 by Materials Project

La(Rh3Ge2)2 crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. La is bonded to six equivalent Rh and six equivalent Ge atoms to form face-sharing LaGe6Rh6 cuboctahedra. All La–Rh bond lengths are 3.20 Å. All La–Ge bond lengths are 3.18 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 5-coordinate geometry to five Ge atoms. There are one shorter (2.51 Å) and four longer (2.58 Å) Rh–Ge bond lengths. In the second Rh site, Rh is bonded in a 6-coordinate geometry to two equivalent La and four Ge atoms. There are two shorter (2.51 Å) and two longer (2.57 Å) Rh–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to nine Rh atoms. In the second Ge site, Ge is bonded in a 10-coordinate geometry to two equivalent La and six Rh atoms.

36 MATERIALS SCIENCE↗
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Materials Data on Eu(GePt)2 by Materials Project

Eu(PtGe)2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to eight Pt and eight Ge atoms. There are a spread of Eu–Pt bond distances ranging from 3.32–3.43 Å. There are a spread of Eu–Ge bond distances ranging from 3.30–3.41 Å. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 9-coordinate geometry to four equivalent Eu and five Ge atoms. There are a spread of Pt–Ge bond distances ranging from 2.49–2.56 Å. In the second Pt site, Pt is bonded in a 4-coordinate geometry to four equivalent Eu and four equivalent Ge atoms. There are a spread of Pt–Ge bond distances ranging from 2.54–2.57 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Eu and five Pt atoms. In the second Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent Eu and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗
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Materials Data on Hf3GeMo8 by Materials Project

Hf3Mo8Ge is Hexagonal Laves-derived structured and crystallizes in the trigonal P3m1 space group. The structure is three-dimensional. there are three inequivalent Hf sites. In the first Hf site, Hf is bonded in a 12-coordinate geometry to twelve Mo and three equivalent Ge atoms. There are a spread of Hf–Mo bond distances ranging from 3.03–3.14 Å. All Hf–Ge bond lengths are 3.27 Å. In the second Hf site, Hf is bonded in a 12-coordinate geometry to twelve Mo atoms. There are three shorter (3.10 Å) and nine longer (3.14 Å) Hf–Mo bond lengths. In the third Hf site, Hf is bonded in a 12-coordinate geometry to twelve Mo and one Ge atom. There are a spread of Hf–Mo bond distances ranging from 3.08–3.15 Å. The Hf–Ge bond length is 3.22 Å. There are four inequivalent Mo sites. In the first Mo site, Mo is bonded to three equivalent Hf, six Mo, and three equivalent Ge atoms to form MoHf3Ge3Mo6 cuboctahedra that share corners with twelve MoHf4Ge2Mo6 cuboctahedra, edges with six equivalent MoHf3Ge3Mo6 cuboctahedra, and faces with twenty MoHf6Mo6 cuboctahedra. There are three shorter (2.65 Å) and three longer (2.67 Å) Mo–Mo bond lengths. All Mo–Ge bond lengths are 3.15 Å. In the second Mo site, Mo is bonded to six Hf and six Mo atoms to form MoHf6Mo6 cuboctahedra that share corners with twelve MoHf5GeMo6 cuboctahedra, edges with six equivalent MoHf6Mo6 cuboctahedra, and faces with twenty MoHf3Ge3Mo6 cuboctahedra. There are three shorter (2.68 Å) and three longer (2.70 Å) Mo–Mo bond lengths. In the third Mo site, Mo is bonded to four Hf, six Mo, and two equivalent Ge atoms to form MoHf4Ge2Mo6 cuboctahedra that share corners with eighteen MoHf3Ge3Mo6 cuboctahedra, edges with six MoHf5GeMo6 cuboctahedra, and faces with eighteen MoHf3Ge3Mo6 cuboctahedra. There are two shorter (2.60 Å) and two longer (2.75 Å) Mo–Mo bond lengths. Both Mo–Ge bond lengths are 3.10 Å. In the fourth Mo site, Mo is bonded to five Hf, six Mo, and one Ge atom to form MoHf5GeMo6 cuboctahedra that share corners with eighteen MoHf3Ge3Mo6 cuboctahedra, edges with six MoHf4Ge2Mo6 cuboctahedra, and faces with eighteen MoHf3Ge3Mo6 cuboctahedra. There are two shorter (2.62 Å) and two longer (2.74 Å) Mo–Mo bond lengths. The Mo–Ge bond length is 3.09 Å. Ge is bonded in a 4-coordinate geometry to four Hf and twelve Mo atoms.

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Materials Data on LaGe2PdRh by Materials Project

LaRhPdGe2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La is bonded in a 8-coordinate geometry to four equivalent Rh, four equivalent Pd, and eight Ge atoms. All La–Rh bond lengths are 3.36 Å. All La–Pd bond lengths are 3.37 Å. There are four shorter (3.29 Å) and four longer (3.36 Å) La–Ge bond lengths. Rh is bonded in a 5-coordinate geometry to four equivalent La and five Ge atoms. There are one shorter (2.45 Å) and four longer (2.52 Å) Rh–Ge bond lengths. Pd is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Ge atoms. All Pd–Ge bond lengths are 2.58 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent La, one Rh, and four equivalent Pd atoms. In the second Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Rh atoms.

36 MATERIALS SCIENCE↗
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Materials Data on Lu3(GeRh)2 by Materials Project

Lu3(RhGe)2 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. there are two inequivalent Lu sites. In the first Lu site, Lu is bonded in a 9-coordinate geometry to four equivalent Rh and five Ge atoms. There are two shorter (2.99 Å) and two longer (3.01 Å) Lu–Rh bond lengths. There are a spread of Lu–Ge bond distances ranging from 2.93–3.27 Å. In the second Lu site, Lu is bonded in a 7-coordinate geometry to four equivalent Rh and five Ge atoms. There are a spread of Lu–Rh bond distances ranging from 2.87–3.07 Å. There are a spread of Lu–Ge bond distances ranging from 2.95–3.31 Å. Rh is bonded in a 9-coordinate geometry to six Lu and three Ge atoms. There are a spread of Rh–Ge bond distances ranging from 2.52–2.60 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to seven Lu and two equivalent Rh atoms. In the second Ge site, Ge is bonded in a 12-coordinate geometry to eight Lu and four equivalent Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CuGe3 by Materials Project

Ge3Cu is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Cu is bonded to twelve Ge atoms to form CuGe12 cuboctahedra that share corners with four equivalent CuGe12 cuboctahedra, corners with eight equivalent GeCu4Ge8 cuboctahedra, edges with eight equivalent CuGe12 cuboctahedra, edges with sixteen equivalent GeCu4Ge8 cuboctahedra, faces with four equivalent CuGe12 cuboctahedra, and faces with fourteen GeCu4Ge8 cuboctahedra. There are four shorter (2.83 Å) and eight longer (2.95 Å) Cu–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded to four equivalent Cu and eight Ge atoms to form GeCu4Ge8 cuboctahedra that share corners with twelve equivalent GeCu4Ge8 cuboctahedra, edges with eight equivalent CuGe12 cuboctahedra, edges with sixteen GeCu4Ge8 cuboctahedra, faces with four equivalent CuGe12 cuboctahedra, and faces with fourteen GeCu4Ge8 cuboctahedra. There are four shorter (2.83 Å) and four longer (2.95 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded to four equivalent Cu and eight equivalent Ge atoms to form distorted GeCu4Ge8 cuboctahedra that share corners with four equivalent GeCu4Ge8 cuboctahedra, corners with eight equivalent CuGe12 cuboctahedra, edges with twenty-four GeCu4Ge8 cuboctahedra, faces with six equivalent CuGe12 cuboctahedra, and faces with twelve GeCu4Ge8 cuboctahedra.

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Materials Data on Sm(GePt)2 by Materials Project

Sm(PtGe)2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Sm is bonded in a 12-coordinate geometry to eight Pt and eight Ge atoms. There are four shorter (3.32 Å) and four longer (3.35 Å) Sm–Pt bond lengths. There are four shorter (3.30 Å) and four longer (3.32 Å) Sm–Ge bond lengths. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Ge atoms. All Pt–Ge bond lengths are 2.56 Å. In the second Pt site, Pt is bonded in a 9-coordinate geometry to four equivalent Sm and five Ge atoms. There are one shorter (2.45 Å) and four longer (2.52 Å) Pt–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Pt atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Sm and five Pt atoms.

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DOE OSTI2020

Materials Data on Ti6Co16Ge7 by Materials Project

Ti6Co16Ge7 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ti is bonded in a 12-coordinate geometry to eight Co and four equivalent Ge atoms. There are four shorter (2.68 Å) and four longer (2.81 Å) Ti–Co bond lengths. All Ti–Ge bond lengths are 2.89 Å. There are two inequivalent Co sites. In the first Co site, Co is bonded in a 4-coordinate geometry to three equivalent Ti, six Co, and four Ge atoms. There are three shorter (2.53 Å) and three longer (2.71 Å) Co–Co bond lengths. There are one shorter (2.35 Å) and three longer (2.48 Å) Co–Ge bond lengths. In the second Co site, Co is bonded in a 12-coordinate geometry to three equivalent Ti, three equivalent Co, and three equivalent Ge atoms. All Co–Ge bond lengths are 2.31 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded to four equivalent Ti and eight Co atoms to form a mixture of distorted corner and face-sharing GeTi4Co8 cuboctahedra. In the second Ge site, Ge is bonded in a body-centered cubic geometry to eight equivalent Co atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg5Ge by Materials Project

Mg5Ge crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are five inequivalent Mg sites. In the first Mg site, Mg is bonded to ten Mg and two equivalent Ge atoms to form distorted MgMg10Ge2 cuboctahedra that share corners with six equivalent MgMg10Ge2 cuboctahedra, edges with six equivalent MgMg11Ge cuboctahedra, and faces with five MgMg10Ge2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.01–3.27 Å. Both Mg–Ge bond lengths are 3.14 Å. In the second Mg site, Mg is bonded to eleven Mg and one Ge atom to form distorted MgMg11Ge cuboctahedra that share corners with six equivalent MgMg11Ge cuboctahedra, edges with six equivalent MgMg10Ge2 cuboctahedra, and faces with five MgMg10Ge2 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.09–3.23 Å. The Mg–Ge bond length is 3.15 Å. In the third Mg site, Mg is bonded in a 12-coordinate geometry to five Mg and two equivalent Ge atoms. Both Mg–Ge bond lengths are 2.99 Å. In the fourth Mg site, Mg is bonded in a 12-coordinate geometry to three Mg and three equivalent Ge atoms. There are two shorter (3.00 Å) and one longer (3.15 Å) Mg–Ge bond lengths. In the fifth Mg site, Mg is bonded in a 12-coordinate geometry to five Mg and two equivalent Ge atoms. Both Mg–Ge bond lengths are 3.05 Å. Ge is bonded in a 10-coordinate geometry to ten Mg atoms.

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Materials Data on Sm3(GeRu)2 by Materials Project

Sm3Ru2Ge2 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. there are two inequivalent Sm sites. In the first Sm site, Sm is bonded in a 9-coordinate geometry to four equivalent Ru and five Ge atoms. There are a spread of Sm–Ru bond distances ranging from 2.87–3.15 Å. There are a spread of Sm–Ge bond distances ranging from 3.09–3.54 Å. In the second Sm site, Sm is bonded in a 9-coordinate geometry to four equivalent Ru and five Ge atoms. There are two shorter (3.04 Å) and two longer (3.25 Å) Sm–Ru bond lengths. There are a spread of Sm–Ge bond distances ranging from 3.06–3.41 Å. Ru is bonded in a 9-coordinate geometry to six Sm and three Ge atoms. There are a spread of Ru–Ge bond distances ranging from 2.56–2.60 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to seven Sm and two equivalent Ru atoms. In the second Ge site, Ge is bonded to eight Sm and four equivalent Ru atoms to form a mixture of distorted corner, edge, and face-sharing GeSm8Ru4 cuboctahedra.

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Materials Data on LaGe2PdRh by Materials Project

LaRhPdGe2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La is bonded in a 4-coordinate geometry to four equivalent Rh, four equivalent Pd, and eight Ge atoms. All La–Rh bond lengths are 3.40 Å. All La–Pd bond lengths are 3.28 Å. There are four shorter (3.34 Å) and four longer (3.35 Å) La–Ge bond lengths. Rh is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Ge atoms. All Rh–Ge bond lengths are 2.52 Å. Pd is bonded in a 9-coordinate geometry to four equivalent La and five Ge atoms. There are one shorter (2.52 Å) and four longer (2.56 Å) Pd–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Pd atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent La, four equivalent Rh, and one Pd atom.

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Materials Data on BeGe3 by Materials Project

BeGe3 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Be is bonded in a distorted square co-planar geometry to twelve Ge atoms. There are four shorter (2.78 Å) and eight longer (2.95 Å) Be–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded to four equivalent Be and eight Ge atoms to form a mixture of distorted face, edge, and corner-sharing GeBe4Ge8 cuboctahedra. There are four shorter (2.78 Å) and four longer (2.95 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a distorted square co-planar geometry to four equivalent Be and eight equivalent Ge atoms.

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Materials Data on Al15Ni3Ge4 by Materials Project

Al15Ge4Ni3 crystallizes in the cubic I-43m space group. The structure is three-dimensional. Ni is bonded in a body-centered cubic geometry to eight Al atoms. All Ni–Al bond lengths are 2.43 Å. There are three inequivalent Al sites. In the first Al site, Al is bonded in a distorted rectangular see-saw-like geometry to four Ge atoms. There are two shorter (2.66 Å) and two longer (2.73 Å) Al–Ge bond lengths. In the second Al site, Al is bonded in a distorted trigonal planar geometry to two equivalent Ni and one Ge atom. The Al–Ge bond length is 2.54 Å. In the third Al site, Al is bonded in a distorted trigonal planar geometry to two equivalent Ni and one Ge atom. The Al–Ge bond length is 2.63 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 6-coordinate geometry to six Al atoms. In the second Ge site, Ge is bonded in a 6-coordinate geometry to six Al atoms.

36 MATERIALS SCIENCE↗
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Materials Data on Ge3Ir by Materials Project

IrGe3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ir is bonded in a body-centered cubic geometry to fourteen Ge atoms. There are eight shorter (2.78 Å) and six longer (3.21 Å) Ir–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a body-centered cubic geometry to four equivalent Ir and four equivalent Ge atoms. All Ge–Ge bond lengths are 2.78 Å. In the second Ge site, Ge is bonded in a 8-coordinate geometry to six equivalent Ir and eight equivalent Ge atoms.

36 MATERIALS SCIENCE↗
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Materials Data on SmGe5 by Materials Project

SmGe5 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Sm is bonded in a 10-coordinate geometry to fourteen Ge atoms. There are a spread of Sm–Ge bond distances ranging from 3.10–3.53 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 8-coordinate geometry to three equivalent Sm and five Ge atoms. There are a spread of Ge–Ge bond distances ranging from 2.58–2.93 Å. In the second Ge site, Ge is bonded in a 2-coordinate geometry to two equivalent Sm and eight equivalent Ge atoms.

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