ErYCu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Cu(1) atoms. Y(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 Er(1) and four equivalent Y(1) atoms.
ErYCu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Cu(1) atoms. All Er(1)-Cu(1) bond lengths are 2.97 Å. Y(1) is bonded in a body-centered cubic geometry to eight equivalent Cu(1) atoms. All Y(1)-Cu(1) bond lengths are 2.97 Å. Cu(1) is bonded in a body-centered cubic geometry to four equivalent Er(1) and four equivalent Y(1) atoms.