Materials Data on YTmHg2 by Materials Project
TmYHg2 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 Hg atoms. All Tm–Hg bond lengths are 3.21 Å. Y is bonded in a body-centered cubic geometry to eight equivalent Hg atoms. All Y–Hg bond lengths are 3.21 Å. Hg is bonded in a body-centered cubic geometry to four equivalent Tm and four equivalent Y atoms.
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