Ce3Hf is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ce(1) is bonded to eight equivalent Ce(1) and four equivalent Hf(1) atoms to form CeCe8Hf4 cuboctahedra that share corners with twelve equivalent Ce(1)Ce8Hf4 cuboctahedra, edges with eight equivalent Hf(1)Ce12 cuboctahedra, edges with sixteen equivalent Ce(1)Ce8Hf4 cuboctahedra, faces with four equivalent Hf(1)Ce12 cuboctahedra, and faces with fourteen equivalent Ce(1)Ce8Hf4 cuboctahedra. Hf(1) is bonded to twelve equivalent Ce(1) atoms to form HfCe12 cuboctahedra that share corners with twelve equivalent Hf(1)Ce12 cuboctahedra, edges with twenty-four equivalent Ce(1)Ce8Hf4 cuboctahedra, faces with six equivalent Hf(1)Ce12 cuboctahedra, and faces with twelve equivalent Ce(1)Ce8Hf4 cuboctahedra.
Ce3Hf is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ce(1) is bonded to eight equivalent Ce(1) and four equivalent Hf(1) atoms to form CeCe8Hf4 cuboctahedra that share corners with twelve equivalent Ce(1)Ce8Hf4 cuboctahedra, edges with eight equivalent Hf(1)Ce12 cuboctahedra, edges with sixteen equivalent Ce(1)Ce8Hf4 cuboctahedra, faces with four equivalent Hf(1)Ce12 cuboctahedra, and faces with fourteen equivalent Ce(1)Ce8Hf4 cuboctahedra. All Ce(1)-Ce(1) bond lengths are 3.34 Å. All Ce(1)-Hf(1) bond lengths are 3.34 Å. Hf(1) is bonded to twelve equivalent Ce(1) atoms to form HfCe12 cuboctahedra that share corners with twelve equivalent Hf(1)Ce12 cuboctahedra, edges with twenty-four equivalent Ce(1)Ce8Hf4 cuboctahedra, faces with six equivalent Hf(1)Ce12 cuboctahedra, and faces with twelve equivalent Ce(1)Ce8Hf4 cuboctahedra.