ErPrTl2 is Heusler structured and crystallizes in the tetragonal I4/mmm space group. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Tl(1) atoms. Pr(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 Er(1) and four equivalent Pr(1) atoms.
ErPrTl2 is Heusler structured and crystallizes in the tetragonal I4/mmm space group. Er(1) is bonded in a body-centered cubic geometry to eight equivalent Tl(1) atoms. All Er(1)-Tl(1) bond lengths are 3.32 Å. Pr(1) is bonded in a body-centered cubic geometry to eight equivalent Tl(1) atoms. All Pr(1)-Tl(1) bond lengths are 3.32 Å. Tl(1) is bonded in a body-centered cubic geometry to four equivalent Er(1) and four equivalent Pr(1) atoms.