UPdGa crystallizes in the hexagonal P-62m space group. U(1) is bonded in a 11-coordinate geometry to one Pd(2), four equivalent Pd(1), and six equivalent Ga(1) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(2) is bonded in a 9-coordinate geometry to three equivalent U(1) and six equivalent Ga(1) atoms. In the second Pd site, Pd(1) is bonded in a 9-coordinate geometry to six equivalent U(1) and three equivalent Ga(1) atoms. Ga(1) is bonded in a 12-coordinate geometry to six equivalent U(1), two equivalent Pd(1), two equivalent Pd(2), and two equivalent Ga(1) atoms.
UPdGa crystallizes in the hexagonal P-62m space group. U(1) is bonded in a 11-coordinate geometry to one Pd(2), four equivalent Pd(1), and six equivalent Ga(1) atoms. The U(1)-Pd(2) bond length is 2.97 Å. All U(1)-Pd(1) bond lengths are 2.95 Å. There are two shorter (3.14 Å) and four longer (3.33 Å) U(1)-Ga(1) bond lengths. There are two inequivalent Pd sites. In the first Pd site, Pd(2) is bonded in a 9-coordinate geometry to three equivalent U(1) and six equivalent Ga(1) atoms. All Pd(2)-Ga(1) bond lengths are 2.68 Å. In the second Pd site, Pd(1) is bonded in a 9-coordinate geometry to six equivalent U(1) and three equivalent Ga(1) atoms. All Pd(1)-Ga(1) bond lengths are 2.71 Å. Ga(1) is bonded in a 12-coordinate geometry to six equivalent U(1), two equivalent Pd(1), two equivalent Pd(2), and two equivalent Ga(1) atoms. Both Ga(1)-Ga(1) bond lengths are 2.87 Å.