Sr3InRhO6 crystallizes in the trigonal R-3c space group. Sr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Rh(1) is bonded to six equivalent O(1) atoms to form RhO6 octahedra that share faces with two equivalent In(1)O6 pentagonal pyramids. In(1) is bonded to six equivalent O(1) atoms to form distorted InO6 pentagonal pyramids that share faces with two equivalent Rh(1)O6 octahedra. O(1) is bonded to four equivalent Sr(1), one Rh(1), and one In(1) atom to form a mixture of edge, face, and corner-sharing OSr4InRh octahedra. The corner-sharing octahedral tilt angles range from 0-67°.
Sr3InRhO6 crystallizes in the trigonal R-3c space group. Sr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. There are a spread of Sr(1)-O(1) bond distances ranging from 2.53-2.73 Å. Rh(1) is bonded to six equivalent O(1) atoms to form RhO6 octahedra that share faces with two equivalent In(1)O6 pentagonal pyramids. All Rh(1)-O(1) bond lengths are 2.09 Å. In(1) is bonded to six equivalent O(1) atoms to form distorted InO6 pentagonal pyramids that share faces with two equivalent Rh(1)O6 octahedra. All In(1)-O(1) bond lengths are 2.25 Å. O(1) is bonded to four equivalent Sr(1), one Rh(1), and one In(1) atom to form a mixture of edge, face, and corner-sharing OSr4InRh octahedra. The corner-sharing octahedral tilt angles range from 0-67°.