catena-Poly[[(pyridine-?N)copper(II)]--N-salicylideneglycinato-? 4 O,N,O':O']

The tridentate Schiff base ligand derived from the condensation of salicyl­aldehyde and glycine, in the presence of pyridine, forms the title polymeric square-pyramidal five-coordinate copper complex, [Cu(C5H5N)(C9H7NO3)(C5H5N)], in which the copper centers are linked via the carboxyl O atoms of neighboring groups occupying the apical site.

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