Bis(4-methoxybenzaldehyde thiosemicarbazonato-S,N4)copper(II)

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The Schiff base ligand in the title complex, [Cu(C9H10N3OS)2], lost a proton from its tautomeric thiol form and coordinated to CuII via the mercapto S and β-N atoms. The geometry around CuII is square-planar with two equivalent Cu-N and Cu-S bonds. The two phenyl rings and the coordination moieties are in one plane forming an extensive electronic delocalization system.