{6,6′-Dieth­oxy-2,2′-[2,2-dimethyl­propane-1,3-diylbis(nitrilo­methyl­idyne)]diphenolato}copper(II) monohydrate

In the title complex, [Cu(C(23)H(28)N(2)O(4))]·H(2)O, the Cu(II) ion has a distorted planar geometry, coordinated by the N(2)O(2) unit of the tetra­dentate Schiff base ligand. The asymmetric unit comprises one complex mol­ecule and a water mol­ecule of crystallization. The water H atoms form bifurcated O—H⋯(O,O) inter­molecular hydrogen bonds with the O atoms of the phenolate and eth­oxy groups with R(1)(2)(5) and R(1)(2)(6) ring motifs, which may, in part, influence the mol­ecular configuration. The dihedral angle between the two O—Cu—N coordination planes is 31.02 (6)° and the dihedral angle between the two benzene rings is 34.98 (7)°. In the crystal structure, mol­ecules are linked together by inter­molecular C—H⋯O inter­actions, forming extended chains along the a axis. The crystal structure is further stabilized by inter­molecular C—H⋯π and π–π [centroid–centroid = 3.5068 (13) Å] inter­actions.