SrIrIn2 crystallizes in the orthorhombic Cmcm space group. Sr(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 Sr(1) and six equivalent In(1) atoms. In(1) is bonded in a 3-coordinate geometry to five equivalent Sr(1) and three equivalent Ir(1) atoms.
SrIrIn2 crystallizes in the orthorhombic Cmcm space group. Sr(1) is bonded in a 13-coordinate geometry to three equivalent Ir(1) and ten equivalent In(1) atoms. There is one shorter (3.09 Å) and two longer (3.28 Å) Sr(1)-Ir(1) bond lengths. There are a spread of Sr(1)-In(1) bond distances ranging from 3.45-3.61 Å. Ir(1) is bonded in a 9-coordinate geometry to three equivalent Sr(1) and six equivalent In(1) atoms. There are four shorter (2.78 Å) and two longer (2.81 Å) Ir(1)-In(1) bond lengths. In(1) is bonded in a 3-coordinate geometry to five equivalent Sr(1) and three equivalent Ir(1) atoms.