CeAlGa is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. Ce(1) is bonded to six equivalent Ga(1) and six equivalent Al(1) atoms to form a mixture of face and edge-sharing CeAl6Ga6 cuboctahedra. Ga(1) is bonded in a 9-coordinate geometry to six equivalent Ce(1) and three equivalent Al(1) atoms. Al(1) is bonded in a distorted trigonal planar geometry to six equivalent Ce(1) and three equivalent Ga(1) atoms.
CeAlGa is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. Ce(1) is bonded to six equivalent Ga(1) and six equivalent Al(1) atoms to form a mixture of face and edge-sharing CeAl6Ga6 cuboctahedra. All Ce(1)-Ga(1) bond lengths are 3.24 Å. All Ce(1)-Al(1) bond lengths are 3.24 Å. Ga(1) is bonded in a 9-coordinate geometry to six equivalent Ce(1) and three equivalent Al(1) atoms. All Ga(1)-Al(1) bond lengths are 2.51 Å. Al(1) is bonded in a distorted trigonal planar geometry to six equivalent Ce(1) and three equivalent Ga(1) atoms.