ErGa crystallizes in the orthorhombic Cmcm space group. Er(1) is bonded in a 7-coordinate geometry to seven equivalent Ga(1) atoms. Ga(1) is bonded in a 9-coordinate geometry to seven equivalent Er(1) and two equivalent Ga(1) atoms.
ErGa crystallizes in the orthorhombic Cmcm space group. Er(1) is bonded in a 7-coordinate geometry to seven equivalent Ga(1) atoms. There are a spread of Er(1)-Ga(1) bond distances ranging from 3.01-3.14 Å. Ga(1) is bonded in a 9-coordinate geometry to seven equivalent Er(1) and two equivalent Ga(1) atoms. Both Ga(1)-Ga(1) bond lengths are 2.59 Å.