catena-Poly[[[2-(2-chlorophenoxy)-N'-(2-oxidobenzylidene-κO)acetohydrazidato-κ2N',O]copper(II)]-μ-morpholine-κ2N:O].

In the title compound, {[Cu(C15H11ClN2O3)(C4H9NO)]n, the Cu(II) cation has square-pyramidal geometry. The morpholine ligand serves as a bridge to link two symmetry-related metal atoms, resulting in an infinite chain structure along the a axis. Adjacent chains are extended into a two-dimensional layered structure via hydrogen bonds formed between morpholine and amide N atoms [N-H···N = 2.971 (3) Å].