Er2CuGa is Heusler-like structured and crystallizes in the tetragonal P4/mmm space group. Er(1) is bonded in a body-centered cubic geometry to four equivalent Cu(1) and four equivalent Ga(1) atoms. Cu(1) is bonded in a body-centered cubic geometry to eight equivalent Er(1) atoms. Ga(1) is bonded in a body-centered cubic geometry to eight equivalent Er(1) atoms.
Er2CuGa is Heusler-like structured and crystallizes in the tetragonal P4/mmm space group. Er(1) is bonded in a body-centered cubic geometry to four equivalent Cu(1) and four equivalent Ga(1) atoms. All Er(1)-Cu(1) bond lengths are 3.00 Å. All Er(1)-Ga(1) bond lengths are 3.07 Å. Cu(1) is bonded in a body-centered cubic geometry to eight equivalent Er(1) atoms. Ga(1) is bonded in a body-centered cubic geometry to eight equivalent Er(1) atoms.