Hf3Co is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Hf(1) is bonded to eight equivalent Hf(1) and four equivalent Co(1) atoms to form distorted HfHf8Co4 cuboctahedra that share corners with twelve equivalent Hf(1)Hf8Co4 cuboctahedra, edges with eight equivalent Co(1)Hf12 cuboctahedra, edges with sixteen equivalent Hf(1)Hf8Co4 cuboctahedra, faces with four equivalent Co(1)Hf12 cuboctahedra, and faces with fourteen equivalent Hf(1)Hf8Co4 cuboctahedra. Co(1) is bonded to twelve equivalent Hf(1) atoms to form CoHf12 cuboctahedra that share corners with twelve equivalent Co(1)Hf12 cuboctahedra, edges with twenty-four equivalent Hf(1)Hf8Co4 cuboctahedra, faces with six equivalent Co(1)Hf12 cuboctahedra, and faces with twelve equivalent Hf(1)Hf8Co4 cuboctahedra.
Hf3Co is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Hf(1) is bonded to eight equivalent Hf(1) and four equivalent Co(1) atoms to form distorted HfHf8Co4 cuboctahedra that share corners with twelve equivalent Hf(1)Hf8Co4 cuboctahedra, edges with eight equivalent Co(1)Hf12 cuboctahedra, edges with sixteen equivalent Hf(1)Hf8Co4 cuboctahedra, faces with four equivalent Co(1)Hf12 cuboctahedra, and faces with fourteen equivalent Hf(1)Hf8Co4 cuboctahedra. All Hf(1)-Hf(1) bond lengths are 3.00 Å. All Hf(1)-Co(1) bond lengths are 3.00 Å. Co(1) is bonded to twelve equivalent Hf(1) atoms to form CoHf12 cuboctahedra that share corners with twelve equivalent Co(1)Hf12 cuboctahedra, edges with twenty-four equivalent Hf(1)Hf8Co4 cuboctahedra, faces with six equivalent Co(1)Hf12 cuboctahedra, and faces with twelve equivalent Hf(1)Hf8Co4 cuboctahedra.