UGa2 is hexagonal omega structure structured and crystallizes in the hexagonal P6/mmm space group. U(1) is bonded to twelve equivalent Ga(1) atoms to form a mixture of edge and face-sharing UGa12 cuboctahedra. Ga(1) is bonded in a 9-coordinate geometry to six equivalent U(1) and three equivalent Ga(1) atoms.
UGa2 is hexagonal omega structure structured and crystallizes in the hexagonal P6/mmm space group. U(1) is bonded to twelve equivalent Ga(1) atoms to form a mixture of edge and face-sharing UGa12 cuboctahedra. All U(1)-Ga(1) bond lengths are 3.16 Å. Ga(1) is bonded in a 9-coordinate geometry to six equivalent U(1) and three equivalent Ga(1) atoms. All Ga(1)-Ga(1) bond lengths are 2.45 Å.