MnV2O6 crystallizes in the monoclinic C2/m space group. V(1) is bonded in a 5-coordinate geometry to one O(1), one O(2), and three equivalent O(3) atoms. Mn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing MnO6 octahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one V(1) and one Mn(1) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to three equivalent V(1) atoms.
MnV2O6 crystallizes in the monoclinic C2/m space group. V(1) is bonded in a 5-coordinate geometry to one O(1), one O(2), and three equivalent O(3) atoms. The V(1)-O(1) bond length is 1.72 Å. The V(1)-O(2) bond length is 1.67 Å. There are two shorter (1.90 Å) and one longer (2.04 Å) V(1)-O(3) bond length. Mn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing MnO6 octahedra. Both Mn(1)-O(2) bond lengths are 2.10 Å. All Mn(1)-O(1) bond lengths are 2.26 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent Mn(1) atoms. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one V(1) and one Mn(1) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to three equivalent V(1) atoms.