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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Tm2ZnGa by Materials Project

Tm2ZnGa is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Tm is bonded in a body-centered cubic geometry to four equivalent Zn and four equivalent Ga atoms. All Tm–Zn bond lengths are 3.05 Å. All Tm–Ga bond lengths are 3.05 Å. Zn is bonded in a body-centered cubic geometry to eight equivalent Tm atoms. Ga is bonded in a body-centered cubic geometry to eight equivalent Tm atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TmZnGa by Materials Project

TmZnGa 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 Zn and six equivalent Ga atoms to form a mixture of edge and face-sharing TmZn6Ga6 cuboctahedra. All Tm–Zn bond lengths are 3.09 Å. All Tm–Ga bond lengths are 3.09 Å. Zn is bonded in a 3-coordinate geometry to six equivalent Tm and three equivalent Ga atoms. All Zn–Ga bond lengths are 2.54 Å. Ga is bonded in a 9-coordinate geometry to six equivalent Tm and three equivalent Zn atoms.

36 MATERIALS SCIENCE↗