PrIrIn2 crystallizes in the orthorhombic Cmcm space group. Pr(1) is bonded in a 13-coordinate geometry to three equivalent Ir(1) and ten equivalent In(1) atoms. Ir(1) is bonded in a 9-coordinate geometry to three equivalent Pr(1) and six equivalent In(1) atoms. In(1) is bonded in a 12-coordinate geometry to five equivalent Pr(1), three equivalent Ir(1), and four equivalent In(1) atoms.
PrIrIn2 crystallizes in the orthorhombic Cmcm space group. Pr(1) is bonded in a 13-coordinate geometry to three equivalent Ir(1) and ten equivalent In(1) atoms. There is one shorter (3.02 Å) and two longer (3.13 Å) Pr(1)-Ir(1) bond lengths. There are six shorter (3.37 Å) and four longer (3.54 Å) Pr(1)-In(1) bond lengths. Ir(1) is bonded in a 9-coordinate geometry to three equivalent Pr(1) and six equivalent In(1) atoms. There are two shorter (2.80 Å) and four longer (2.82 Å) Ir(1)-In(1) bond lengths. In(1) is bonded in a 12-coordinate geometry to five equivalent Pr(1), three equivalent Ir(1), and four equivalent In(1) atoms. There are two shorter (3.18 Å) and two longer (3.20 Å) In(1)-In(1) bond lengths.