PuGa2 crystallizes in the hexagonal P6/mmm space group. Pu(1) is bonded to twelve equivalent Ga(1) atoms to form a mixture of face and edge-sharing PuGa12 cuboctahedra. Ga(1) is bonded in a 9-coordinate geometry to six equivalent Pu(1) and three equivalent Ga(1) atoms.
PuGa2 crystallizes in the hexagonal P6/mmm space group. Pu(1) is bonded to twelve equivalent Ga(1) atoms to form a mixture of face and edge-sharing PuGa12 cuboctahedra. All Pu(1)-Ga(1) bond lengths are 3.12 Å. Ga(1) is bonded in a 9-coordinate geometry to six equivalent Pu(1) and three equivalent Ga(1) atoms. All Ga(1)-Ga(1) bond lengths are 2.61 Å.