RhSbO4 is Hydrophilite-derived structured and crystallizes in the tetragonal I4_1md space group. Rh(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form RhO6 octahedra that share corners with four equivalent Rh(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-53°. Sb(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form SbO6 octahedra that share corners with four equivalent Rh(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra, and edges with two equivalent Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-53°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Rh(1) and two equivalent Sb(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to two equivalent Rh(1) and one Sb(1) atom.
RhSbO4 is Hydrophilite-derived structured and crystallizes in the tetragonal I4_1md space group. Rh(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form RhO6 octahedra that share corners with four equivalent Rh(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-53°. Both Rh(1)-O(1) bond lengths are 2.05 Å. All Rh(1)-O(2) bond lengths are 2.01 Å. Sb(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form SbO6 octahedra that share corners with four equivalent Rh(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra, and edges with two equivalent Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-53°. Both Sb(1)-O(2) bond lengths are 1.97 Å. There are two shorter (2.00 Å) and two longer (2.02 Å) Sb(1)-O(1) bond lengths. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Rh(1) and two equivalent Sb(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to two equivalent Rh(1) and one Sb(1) atom.