Bis(1-methyl-1H-imidazole-κN)bis-[2-(naphthalen-1-yl)acetato-κO]copper(II) monohydrate.

In the crystal structure of the title compound, [Cu(C(12)H(9)O(2))(2)(C(4)H(6)N(2))(2)]·H(2)O, the Cu(II) atom is coordinated by two 2-(naphthalen-1-yl)acetate anions and two 1-methyl-imidazole ligands, giving monomeric complexes with a square-planar coordination environment. Two complex mol-ecules and two water mol-ecules form a centrosymmetric ring system via O-H⋯O hydrogen bonds.