SrIrO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(1) and six equivalent O(2) atoms. Ir(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form corner-sharing IrO6 octahedra. The corner-sharing octahedral tilt angles range from 26-27°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Sr(1) and two equivalent Ir(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Sr(1) and two equivalent Ir(1) atoms.
SrIrO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent O(1) and six equivalent O(2) atoms. There is one shorter (2.43 Å) and one longer (2.57 Å) Sr(1)-O(1) bond length. There are a spread of Sr(1)-O(2) bond distances ranging from 2.46-2.83 Å. Ir(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form corner-sharing IrO6 octahedra. The corner-sharing octahedral tilt angles range from 26-27°. Both Ir(1)-O(1) bond lengths are 2.04 Å. All Ir(1)-O(2) bond lengths are 2.06 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Sr(1) and two equivalent Ir(1) atoms. In the second O site, O(2) is bonded in a 5-coordinate geometry to three equivalent Sr(1) and two equivalent Ir(1) atoms.