UCu4Au is Hexagonal Laves-derived structured and crystallizes in the cubic F-43m space group. U(1) is bonded in a 16-coordinate geometry to four equivalent Au(1) and twelve equivalent Cu(1) atoms. Au(1) is bonded in a 16-coordinate geometry to four equivalent U(1) and twelve equivalent Cu(1) atoms. Cu(1) is bonded to three equivalent U(1), three equivalent Au(1), and six equivalent Cu(1) atoms to form a mixture of corner, face, and edge-sharing CuU3Cu6Au3 cuboctahedra.
UCu4Au is Hexagonal Laves-derived structured and crystallizes in the cubic F-43m space group. U(1) is bonded in a 16-coordinate geometry to four equivalent Au(1) and twelve equivalent Cu(1) atoms. All U(1)-Au(1) bond lengths are 3.09 Å. All U(1)-Cu(1) bond lengths are 2.97 Å. Au(1) is bonded in a 16-coordinate geometry to four equivalent U(1) and twelve equivalent Cu(1) atoms. All Au(1)-Cu(1) bond lengths are 2.96 Å. Cu(1) is bonded to three equivalent U(1), three equivalent Au(1), and six equivalent Cu(1) atoms to form a mixture of corner, face, and edge-sharing CuU3Cu6Au3 cuboctahedra. There are three shorter (2.51 Å) and three longer (2.55 Å) Cu(1)-Cu(1) bond lengths.