TmErTl2 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 Tl(1) atoms. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Tl(1) atoms. Tl(1) is bonded in a body-centered cubic geometry to four equivalent Tm(1) and four equivalent Er(1) atoms.
TmErTl2 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 Tl(1) atoms. All Tm(1)-Tl(1) bond lengths are 3.23 Å. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Tl(1) atoms. All Er(1)-Tl(1) bond lengths are 3.23 Å. Tl(1) is bonded in a body-centered cubic geometry to four equivalent Tm(1) and four equivalent Er(1) atoms.