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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on TmCuGe by Materials Project

TmCuGe is hexagonal omega structure-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Tm is bonded to six equivalent Cu and six equivalent Ge atoms to form a mixture of face and edge-sharing TmCu6Ge6 cuboctahedra. All Tm–Cu bond lengths are 3.03 Å. All Tm–Ge bond lengths are 3.03 Å. Cu is bonded in a 9-coordinate geometry to six equivalent Tm and three equivalent Ge atoms. All Cu–Ge bond lengths are 2.42 Å. Ge is bonded in a 9-coordinate geometry to six equivalent Tm and three equivalent Cu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TmCuGe by Materials Project

TmCuGe is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. Tm is bonded to six equivalent Cu and six equivalent Ge atoms to form a mixture of face and edge-sharing TmCu6Ge6 cuboctahedra. All Tm–Cu bond lengths are 3.03 Å. All Tm–Ge bond lengths are 3.03 Å. Cu is bonded in a 9-coordinate geometry to six equivalent Tm and three equivalent Ge atoms. All Cu–Ge bond lengths are 2.43 Å. Ge is bonded in a 9-coordinate geometry to six equivalent Tm and three equivalent Cu atoms.

36 MATERIALS SCIENCE↗