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metal-organic compounds
In the title compound, [Cu(C9H7NO3)(C7H9N)(H2O)], the copper(II) centre has a square-pyramidal environment with a tridentate N-salicylideneglycinato Schiff base dianion and a 2-ethylpyridine ligand coordinated in the basal plane. The apex of the pyramid is occupied by the O atom from the coordinated water molecule at a distance of 2.388 (3) Å. The monomeric units are associated through hydrogen bonds, forming infinite chains. There are two magnetically different copper(II) polyhedra.