title: Di-μ-oxido-bis-({2-[(R,R)-(-)-(2-amino-cyclo-hexyl)imino-meth-yl]-4-nitro-phenolato-κN,N',O}oxidovanadium(V)) dimethyl sulfoxide disolvate.
abstract: The title compound, [V(2)(C(13)H(16)N(3)O(3))(2)O(4)]·2C(2)H(6)OS, is a centrosymmetric dimeric complex solvated by two dimethyl sulfoxide mol-ecules. 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 octa-hedral coordination geometry. Three atoms of the cyclo-hexane ring are each disordered over two sites, with occupancy factors of 0.501 (10) and 0.499 (10). C-H⋯O and N-H⋯O hydrogen bonds link the dimers and solvent mol-ecules into a supra-molecular network.
authors.affiliation: University of Gdańsk, Faculty of Chemistry, Sobieskiego 18/19, 80-952 Gdańsk, Poland.
authors.forename: Grzegorz
authors.initials: G
authors.lastname: Romanowski
authors.forename: Michał
authors.initials: M
authors.lastname: Wera
authors.forename: Artur
authors.initials: A
authors.lastname: Sikorski