PrIrP is hexagonal omega structure-derived structured and crystallizes in the tetragonal I4_1md space group. There are two inequivalent Pr sites. In the first Pr site, Pr(1) is bonded to six Ir(1,1) and six equivalent P(1) atoms to form a mixture of face and edge-sharing PrP6Ir6 cuboctahedra. In the second Pr site, Pr(1) is bonded to six equivalent Ir(1) and six equivalent P(1) atoms to form a mixture of face and edge-sharing PrP6Ir6 cuboctahedra. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent P(1) atoms. In the second Ir site, Ir(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent P(1) atoms. P(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three Ir(1,1) atoms.
PrIrP is hexagonal omega structure-derived structured and crystallizes in the tetragonal I4_1md space group. There are two inequivalent Pr sites. In the first Pr site, Pr(1) is bonded to six Ir(1,1) and six equivalent P(1) atoms to form a mixture of face and edge-sharing PrP6Ir6 cuboctahedra. There are two shorter (3.08 Å) and four longer (3.19 Å) Pr(1)-Ir(1,1) bond lengths. There are four shorter (3.13 Å) and two longer (3.18 Å) Pr(1)-P(1) bond lengths. In the second Pr site, Pr(1) is bonded to six equivalent Ir(1) and six equivalent P(1) atoms to form a mixture of face and edge-sharing PrP6Ir6 cuboctahedra. There are two shorter (3.08 Å) and four longer (3.19 Å) Pr(1)-Ir(1) bond lengths. There are four shorter (3.13 Å) and two longer (3.18 Å) Pr(1)-P(1) bond lengths. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent P(1) atoms. There are two shorter (2.37 Å) and one longer (2.38 Å) Ir(1)-P(1) bond length. In the second Ir site, Ir(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent P(1) atoms. There are two shorter (2.37 Å) and one longer (2.38 Å) Ir(1)-P(1) bond length. P(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three Ir(1,1) atoms.