Summary
Metal complexes of 2-mercaptobenzothiazole (LH) have been prepared and investigated. The metal complexes obtained were of the types ML2 (M = Ni, Pd, Pt, Zn, Cd), CuL.LH, and AgL. The copper complex has been shown to contain copper(I). Evidence from the i.r. spectra shows that in all the complexes the ligand is coordinatedvia the thiazole nitrogen and the exocyclic sulfur atom. Adducts of both the nickel and cadmium complexes were obtained with several nitrogen heterocycles. The complex CdL2py2 (py = pyridine) is isostructural with the six-coordinate NiL2py2 and CoL2py2 which possess acis configuration.
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