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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on CeNiGe by Materials Project

CeNiGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Ce is bonded in a 12-coordinate geometry to six equivalent Ni and six equivalent Ge atoms. There are a spread of Ce–Ni bond distances ranging from 2.93–3.24 Å. There are a spread of Ce–Ge bond distances ranging from 3.00–3.13 Å. Ni is bonded in a 10-coordinate geometry to six equivalent Ce and four equivalent Ge atoms. There are a spread of Ni–Ge bond distances ranging from 2.48–2.88 Å. Ge is bonded in a 10-coordinate geometry to six equivalent Ce and four equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ce(NiGe)2 by Materials Project

CeNi2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to eight equivalent Ni and eight equivalent Ge atoms. All Ce–Ni bond lengths are 3.20 Å. All Ce–Ge bond lengths are 3.19 Å. Ni is bonded in a 4-coordinate geometry to four equivalent Ce and four equivalent Ge atoms. All Ni–Ge bond lengths are 2.38 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Ce, four equivalent Ni, and one Ge atom. The Ge–Ge bond length is 2.54 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CeNiGe2 by Materials Project

CeNiGe2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Ce is bonded in a 10-coordinate geometry to four equivalent Ni and ten Ge atoms. All Ce–Ni bond lengths are 3.22 Å. There are a spread of Ce–Ge bond distances ranging from 3.16–3.27 Å. Ni is bonded in a 5-coordinate geometry to four equivalent Ce and five Ge atoms. There are one shorter (2.32 Å) and four longer (2.40 Å) Ni–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 1-coordinate geometry to six equivalent Ce, one Ni, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.53 Å. In the second Ge site, Ge is bonded in a 8-coordinate geometry to four equivalent Ce and four equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ce5NiGe2 by Materials Project

Ce5NiGe2 crystallizes in the tetragonal P4/ncc space group. The structure is three-dimensional. there are two inequivalent Ce sites. In the first Ce site, Ce is bonded in a 5-coordinate geometry to two equivalent Ni and three equivalent Ge atoms. There are one shorter (2.98 Å) and one longer (3.03 Å) Ce–Ni bond lengths. There are a spread of Ce–Ge bond distances ranging from 3.04–3.16 Å. In the second Ce site, Ce is bonded to four equivalent Ge atoms to form distorted edge-sharing CeGe4 tetrahedra. All Ce–Ge bond lengths are 3.05 Å. Ni is bonded in a 10-coordinate geometry to eight equivalent Ce atoms. Ge is bonded in a 8-coordinate geometry to eight Ce atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CeNi9Ge4 by Materials Project

CeNi9Ge4 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to sixteen Ni and eight equivalent Ge atoms. There are eight shorter (3.25 Å) and eight longer (3.38 Å) Ce–Ni bond lengths. All Ce–Ge bond lengths are 3.29 Å. There are three inequivalent Ni sites. In the first Ni site, Ni is bonded in a 4-coordinate geometry to two equivalent Ce, six Ni, and four equivalent Ge atoms. There are a spread of Ni–Ni bond distances ranging from 2.53–2.76 Å. There are two shorter (2.37 Å) and two longer (2.51 Å) Ni–Ge bond lengths. In the second Ni site, Ni is bonded to two equivalent Ce, six Ni, and four equivalent Ge atoms to form a mixture of distorted corner and face-sharing NiCe2Ni6Ge4 cuboctahedra. There are a spread of Ni–Ni bond distances ranging from 2.40–2.59 Å. There are two shorter (2.51 Å) and two longer (2.58 Å) Ni–Ge bond lengths. In the third Ni site, Ni is bonded to eight Ni and four equivalent Ge atoms to form a mixture of corner and face-sharing NiNi8Ge4 cuboctahedra. All Ni–Ge bond lengths are 2.44 Å. Ge is bonded in a 12-coordinate geometry to two equivalent Ce and nine Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CeNiGe by Materials Project

CeNiGe is hexagonal omega structure-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ce is bonded to six equivalent Ni and six equivalent Ge atoms to form a mixture of edge and face-sharing CeNi6Ge6 cuboctahedra. All Ce–Ni bond lengths are 3.10 Å. All Ce–Ge bond lengths are 3.10 Å. Ni is bonded in a 9-coordinate geometry to six equivalent Ce and three equivalent Ge atoms. All Ni–Ge bond lengths are 2.43 Å. Ge is bonded in a 9-coordinate geometry to six equivalent Ce and three equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ce3Ni2Ge7 by Materials Project

Ce3Ni2Ge7 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. there are two inequivalent Ce sites. In the first Ce site, Ce is bonded in a 10-coordinate geometry to four equivalent Ni and ten Ge atoms. All Ce–Ni bond lengths are 3.34 Å. There are a spread of Ce–Ge bond distances ranging from 3.16–3.25 Å. In the second Ce site, Ce is bonded to twelve Ge atoms to form a mixture of distorted corner and face-sharing CeGe12 cuboctahedra. There are a spread of Ce–Ge bond distances ranging from 3.02–3.09 Å. Ni is bonded in a 5-coordinate geometry to four equivalent Ce and five Ge atoms. There are one shorter (2.36 Å) and four longer (2.37 Å) Ni–Ge bond lengths. There are four inequivalent Ge sites. In the first Ge site, Ge is bonded in a 12-coordinate geometry to four Ce and two equivalent Ni atoms. In the second Ge site, Ge is bonded in a 1-coordinate geometry to six equivalent Ce, one Ni, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.56 Å. In the third Ge site, Ge is bonded in a 12-coordinate geometry to four Ce and two equivalent Ni atoms. In the fourth Ge site, Ge is bonded in a square co-planar geometry to four equivalent Ce atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ce2NiGe3 by Materials Project

Ce2NiGe3 is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are two inequivalent Ce sites. In the first Ce site, Ce is bonded to twelve equivalent Ge atoms to form CeGe12 cuboctahedra that share edges with twelve equivalent CeNi4Ge8 cuboctahedra and faces with eight CeGe12 cuboctahedra. All Ce–Ge bond lengths are 3.24 Å. In the second Ce site, Ce is bonded to four equivalent Ni and eight equivalent Ge atoms to form a mixture of edge and face-sharing CeNi4Ge8 cuboctahedra. All Ce–Ni bond lengths are 3.17 Å. There are four shorter (3.13 Å) and four longer (3.16 Å) Ce–Ge bond lengths. Ni is bonded in a 3-coordinate geometry to six equivalent Ce and three equivalent Ge atoms. All Ni–Ge bond lengths are 2.31 Å. Ge is bonded in a 1-coordinate geometry to six Ce, one Ni, and two equivalent Ge atoms. There are one shorter (2.48 Å) and one longer (2.49 Å) Ge–Ge bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ce11(Ni2Ge3)2 by Materials Project

Ce11(Ni2Ge3)2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are six inequivalent Ce sites. In the first Ce site, Ce is bonded in a 6-coordinate geometry to one Ni and five Ge atoms. The Ce–Ni bond length is 2.89 Å. There are a spread of Ce–Ge bond distances ranging from 3.05–3.21 Å. In the second Ce site, Ce is bonded in a 8-coordinate geometry to four equivalent Ni and four Ge atoms. There are two shorter (2.94 Å) and two longer (3.02 Å) Ce–Ni bond lengths. There are a spread of Ce–Ge bond distances ranging from 3.05–3.30 Å. In the third Ce site, Ce is bonded in a 6-coordinate geometry to one Ni and five Ge atoms. The Ce–Ni bond length is 2.80 Å. There are a spread of Ce–Ge bond distances ranging from 3.02–3.04 Å. In the fourth Ce site, Ce is bonded in a 7-coordinate geometry to three equivalent Ni and four Ge atoms. There are one shorter (2.83 Å) and two longer (2.94 Å) Ce–Ni bond lengths. There are two shorter (3.11 Å) and two longer (3.14 Å) Ce–Ge bond lengths. In the fifth Ce site, Ce is bonded in a 7-coordinate geometry to three equivalent Ni and four Ge atoms. There are two shorter (2.82 Å) and one longer (2.92 Å) Ce–Ni bond lengths. There are a spread of Ce–Ge bond distances ranging from 3.10–3.56 Å. In the sixth Ce site, Ce is bonded in a square co-planar geometry to four equivalent Ge atoms. All Ce–Ge bond lengths are 3.02 Å. There are two inequivalent Ni sites. In the first Ni site, Ni is bonded in a 9-coordinate geometry to six Ce, one Ni, and two equivalent Ge atoms. The Ni–Ni bond length is 2.43 Å. Both Ni–Ge bond lengths are 2.52 Å. In the second Ni site, Ni is bonded in a 9-coordinate geometry to six Ce, two equivalent Ni, and one Ge atom. Both Ni–Ni bond lengths are 2.52 Å. The Ni–Ge bond length is 2.49 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to seven Ce and two equivalent Ni atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to nine Ce atoms. In the third Ge site, Ge is bonded in a 9-coordinate geometry to eight Ce and one Ni atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ce3NiGe2 by Materials Project

Ce3NiGe2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Ce sites. In the first Ce site, Ce is bonded in a 6-coordinate geometry to one Ni and five Ge atoms. The Ce–Ni bond length is 2.94 Å. There are a spread of Ce–Ge bond distances ranging from 3.03–3.26 Å. In the second Ce site, Ce is bonded in a 7-coordinate geometry to two equivalent Ni and five Ge atoms. Both Ce–Ni bond lengths are 2.90 Å. There are a spread of Ce–Ge bond distances ranging from 3.07–3.58 Å. In the third Ce site, Ce is bonded in a 8-coordinate geometry to three equivalent Ni and five Ge atoms. There are two shorter (3.02 Å) and one longer (3.03 Å) Ce–Ni bond lengths. There are a spread of Ce–Ge bond distances ranging from 3.03–3.11 Å. Ni is bonded in a 9-coordinate geometry to six Ce and three Ge atoms. There are one shorter (2.51 Å) and two longer (2.52 Å) Ni–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to eight Ce and one Ni atom. In the second Ge site, Ge is bonded in a 9-coordinate geometry to seven Ce and two equivalent Ni atoms.

36 MATERIALS SCIENCE↗