PrPdAs is hexagonal omega structure-derived structured and crystallizes in the orthorhombic Cmmm space group. Pr(1) is bonded to six equivalent Pd(1) and six equivalent As(1) atoms to form a mixture of face and edge-sharing PrAs6Pd6 cuboctahedra. Pd(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent Pd(1) atoms. As(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent As(1) atoms.
PrPdAs is hexagonal omega structure-derived structured and crystallizes in the orthorhombic Cmmm space group. Pr(1) is bonded to six equivalent Pd(1) and six equivalent As(1) atoms to form a mixture of face and edge-sharing PrAs6Pd6 cuboctahedra. There are two shorter (3.23 Å) and four longer (3.25 Å) Pr(1)-Pd(1) bond lengths. There are two shorter (3.23 Å) and four longer (3.34 Å) Pr(1)-As(1) bond lengths. Pd(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent Pd(1) atoms. All Pd(1)-Pd(1) bond lengths are 2.62 Å. As(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent As(1) atoms. There are two shorter (2.54 Å) and one longer (2.78 Å) As(1)-As(1) bond length.