Mg2TmEr is Heusler structured and crystallizes in the cubic Fm-3m space group. Mg(1) is bonded in a body-centered cubic geometry to four equivalent Tm(1) and four equivalent Er(1) atoms. Tm(1) is bonded in a body-centered cubic geometry to eight equivalent Mg(1) atoms. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Mg(1) atoms.
Mg2TmEr is Heusler structured and crystallizes in the cubic Fm-3m space group. Mg(1) is bonded in a body-centered cubic geometry to four equivalent Tm(1) and four equivalent Er(1) atoms. All Mg(1)-Tm(1) bond lengths are 3.25 Å. All Mg(1)-Er(1) bond lengths are 3.25 Å. Tm(1) is bonded in a body-centered cubic geometry to eight equivalent Mg(1) atoms. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Mg(1) atoms.