UCuGa crystallizes in the hexagonal P6_3/mmc space group. U(1) is bonded in a 14-coordinate geometry to two equivalent U(1), six equivalent Cu(1), and six equivalent Ga(1) atoms. Cu(1) is bonded in a distorted q6 geometry to six equivalent U(1) and five equivalent Ga(1) atoms. Ga(1) is bonded in a 11-coordinate geometry to six equivalent U(1) and five equivalent Cu(1) atoms.
UCuGa crystallizes in the hexagonal P6_3/mmc space group. U(1) is bonded in a 14-coordinate geometry to two equivalent U(1), six equivalent Cu(1), and six equivalent Ga(1) atoms. Both U(1)-U(1) bond lengths are 2.83 Å. All U(1)-Cu(1) bond lengths are 3.03 Å. All U(1)-Ga(1) bond lengths are 3.03 Å. Cu(1) is bonded in a distorted q6 geometry to six equivalent U(1) and five equivalent Ga(1) atoms. There are three shorter (2.68 Å) and two longer (2.83 Å) Cu(1)-Ga(1) bond lengths. Ga(1) is bonded in a 11-coordinate geometry to six equivalent U(1) and five equivalent Cu(1) atoms.