UPt4Pd crystallizes in the cubic F-43m space group. U(1) is bonded in a 16-coordinate geometry to twelve equivalent Pt(1) and four equivalent Pd(1) atoms. Pt(1) is bonded to three equivalent U(1), six equivalent Pt(1), and three equivalent Pd(1) atoms to form a mixture of corner, edge, and face-sharing PtU3Pd3Pt6 cuboctahedra. Pd(1) is bonded in a 16-coordinate geometry to four equivalent U(1) and twelve equivalent Pt(1) atoms.
UPt4Pd crystallizes in the cubic F-43m space group. U(1) is bonded in a 16-coordinate geometry to twelve equivalent Pt(1) and four equivalent Pd(1) atoms. All U(1)-Pt(1) bond lengths are 3.11 Å. All U(1)-Pd(1) bond lengths are 3.25 Å. Pt(1) is bonded to three equivalent U(1), six equivalent Pt(1), and three equivalent Pd(1) atoms to form a mixture of corner, edge, and face-sharing PtU3Pd3Pt6 cuboctahedra. There are three shorter (2.64 Å) and three longer (2.66 Å) Pt(1)-Pt(1) bond lengths. All Pt(1)-Pd(1) bond lengths are 3.11 Å. Pd(1) is bonded in a 16-coordinate geometry to four equivalent U(1) and twelve equivalent Pt(1) atoms.