MoRh2O6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Mo(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form MoO6 octahedra that share corners with eight equivalent Rh(1)O6 octahedra and edges with two equivalent Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-50°. Rh(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form RhO6 octahedra that share corners with four equivalent Mo(1)O6 octahedra, corners with four equivalent Rh(1)O6 octahedra,  an edgeedge with one Mo(1)O6 octahedra, and  an edgeedge with one Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-54°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted trigonal planar geometry to one Mo(1) and two equivalent Rh(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Mo(1) and two equivalent Rh(1) atoms.
MoRh2O6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Mo(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form MoO6 octahedra that share corners with eight equivalent Rh(1)O6 octahedra and edges with two equivalent Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-50°. Both Mo(1)-O(2) bond lengths are 1.97 Å. All Mo(1)-O(1) bond lengths are 1.91 Å. Rh(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form RhO6 octahedra that share corners with four equivalent Mo(1)O6 octahedra, corners with four equivalent Rh(1)O6 octahedra,  an edgeedge with one Mo(1)O6 octahedra, and  an edgeedge with one Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 45-54°. Both Rh(1)-O(2) bond lengths are 2.00 Å. There are two shorter (1.98 Å) and two longer (2.04 Å) Rh(1)-O(1) bond lengths. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted trigonal planar geometry to one Mo(1) and two equivalent Rh(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Mo(1) and two equivalent Rh(1) atoms.