TmErCu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. Tm(1) is bonded in a body-centered cubic geometry to eight equivalent Cu(1) atoms. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Cu(1) atoms. Cu(1) is bonded in a body-centered cubic geometry to four equivalent Tm(1) and four equivalent Er(1) atoms.
TmErCu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. Tm(1) is bonded in a body-centered cubic geometry to eight equivalent Cu(1) atoms. All Tm(1)-Cu(1) bond lengths are 2.94 Å. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Cu(1) atoms. All Er(1)-Cu(1) bond lengths are 2.94 Å. Cu(1) is bonded in a body-centered cubic geometry to four equivalent Tm(1) and four equivalent Er(1) atoms.