Bis{N-[5-(4-methoxy­phen­yl)-1,3,4-oxa­diazol-2-yl]ethanimidamidato}copper(II)

The title compound, [Cu(C(11)H(11)N(4)O(2))(2)], was prepared by solvothermal synthesis using 2-amino-5-(4-methoxy­phen­yl)-1,3,4-oxadiazole and copper sulfate penta­hydrate in an acetonitrile solution. The Cu(II) atom lies on an inversion center and is four-coordinated in a slightly distorted square-planar geometry by four N atoms of the ligands obtained from the formation of a bond between the amine N atom of the oxadiazole mol­ecule and the nitrile C atom of the solvent. In the crystal structure an inter­molecular N—H⋯N hydrogen bond links inversion-related mol­ecules.