Synthesis and characterization of Fe(II), Co(II), Ni(II), Cu(II) and Zn(II) complexes with mixed ligands of α-naphthylamine dithiocarbamate and 1,10-phenanthroline

Abstract

complexes of α -naphthylamine dithiocarbamate of the type [M(α-naph.dtc)2]. Mixed ligands complexes of the type [M(α -naph.dtc)2phen] (phen = 1,10-phenanathroline), M = Fe(II), Co(II), Ni(II), Cu(II) and Zn(II) have been synthesized and characterized by elemental analysis (atomic absorption, EDTA titration), infrared, electronic spectra, molar conductances and magnetic moments measurements. The results suggest a tetrahedral for all metal ions while Cu+2 complex has square planer structure and the hexa coordinated complexes have octahedral structure .