Al3Hf is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Hf(1) is bonded to twelve equivalent Al(1) atoms to form HfAl12 cuboctahedra that share corners with twelve equivalent Hf(1)Al12 cuboctahedra, edges with twenty-four equivalent Al(1)Hf4Al8 cuboctahedra, faces with six equivalent Hf(1)Al12 cuboctahedra, and faces with twelve equivalent Al(1)Hf4Al8 cuboctahedra. Al(1) is bonded to four equivalent Hf(1) and eight equivalent Al(1) atoms to form AlHf4Al8 cuboctahedra that share corners with twelve equivalent Al(1)Hf4Al8 cuboctahedra, edges with eight equivalent Hf(1)Al12 cuboctahedra, edges with sixteen equivalent Al(1)Hf4Al8 cuboctahedra, faces with four equivalent Hf(1)Al12 cuboctahedra, and faces with fourteen equivalent Al(1)Hf4Al8 cuboctahedra.
Al3Hf is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Hf(1) is bonded to twelve equivalent Al(1) atoms to form HfAl12 cuboctahedra that share corners with twelve equivalent Hf(1)Al12 cuboctahedra, edges with twenty-four equivalent Al(1)Hf4Al8 cuboctahedra, faces with six equivalent Hf(1)Al12 cuboctahedra, and faces with twelve equivalent Al(1)Hf4Al8 cuboctahedra. All Hf(1)-Al(1) bond lengths are 2.87 Å. Al(1) is bonded to four equivalent Hf(1) and eight equivalent Al(1) atoms to form AlHf4Al8 cuboctahedra that share corners with twelve equivalent Al(1)Hf4Al8 cuboctahedra, edges with eight equivalent Hf(1)Al12 cuboctahedra, edges with sixteen equivalent Al(1)Hf4Al8 cuboctahedra, faces with four equivalent Hf(1)Al12 cuboctahedra, and faces with fourteen equivalent Al(1)Hf4Al8 cuboctahedra. All Al(1)-Al(1) bond lengths are 2.87 Å.