Di-μ-oxido-bis({2-[(R,R)-(-)-(2-aminocyclohexyl)iminomethyl]-4-nitrophenolato-κ3N,N′,O}oxidovanadium(V)) dimethyl sulfoxide disolvate

The title compound, [V-2(C13H16N3O3)(2)O-4]center dot 2C(2)H(6)OS, is a centrosymmetric dimeric complex solvated by two dimethyl sulfoxide molecules. Each V-V atom is six-coordinated by one oxide group, two N atoms and one O atom from the tridentate Schiff base ligand, and by two additional bridging O atoms in a distorted octahedral coordination geometry. Three atoms of the cyclohexane ring are each disordered over two sites, with occupancy factors of 0.501 (10) and 0.499 (10). C-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds link the dimers and solvent molecules into a supramolecular network.