Materials Data on ErTmCu2 by Materials Project
TmErCu2 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 Cu atoms. All Tm–Cu bond lengths are 2.95 Å. Er is bonded in a body-centered cubic geometry to eight equivalent Cu atoms. All Er–Cu bond lengths are 2.95 Å. Cu is bonded in a body-centered cubic geometry to four equivalent Tm and four equivalent Er atoms.
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