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Materials Data on TmZnRh2 by Materials Project

TmRh2Zn 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 eight equivalent Rh atoms. All Tm–Rh bond lengths are 2.78 Å. Rh is bonded in a body-centered cubic geometry to four equivalent Tm and four equivalent Zn atoms. All Rh–Zn bond lengths are 2.78 Å. Zn is bonded in a body-centered cubic geometry to eight equivalent Rh atoms.

36 MATERIALS SCIENCE↗

Materials Data on TmZnRh by Materials Project

TmRhZn crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tm is bonded in a 5-coordinate geometry to five equivalent Rh atoms. There are three shorter (2.88 Å) and two longer (2.92 Å) Tm–Rh bond lengths. Rh is bonded in a 9-coordinate geometry to five equivalent Tm and four equivalent Zn atoms. There are a spread of Rh–Zn bond distances ranging from 2.61–2.68 Å. Zn is bonded in a 4-coordinate geometry to four equivalent Rh atoms.

36 MATERIALS SCIENCE↗