CdV2O6 crystallizes in the monoclinic C2/m space group. V(1) is bonded in a 6-coordinate geometry to one O(2), two equivalent O(1), and three equivalent O(3) atoms. Cd(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form edge-sharing CdO6 octahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent V(1) and one Cd(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent Cd(1) atoms. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to three equivalent V(1) atoms.
CdV2O6 crystallizes in the monoclinic C2/m space group. V(1) is bonded in a 6-coordinate geometry to one O(2), two equivalent O(1), and three equivalent O(3) atoms. The V(1)-O(2) bond length is 1.69 Å. There is one shorter (1.69 Å) and one longer (2.36 Å) V(1)-O(1) bond length. There are two shorter (1.86 Å) and one longer (2.12 Å) V(1)-O(3) bond length. Cd(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form edge-sharing CdO6 octahedra. Both Cd(1)-O(1) bond lengths are 2.24 Å. All Cd(1)-O(2) bond lengths are 2.31 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to two equivalent V(1) and one Cd(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent Cd(1) atoms. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to three equivalent V(1) atoms.