Synthesis and Characterization of New Azo 4,5-dimethyl-2-((3-((E)-l-(2-phenylhydrazono)ethyl)phenyl)diazenyl)-1H-imidazole and its Metal(II) Complexes

摘要

In this paper, a new azo ligand, 4,5-dimethy1-2-((3-((E)-l-(2-phenylhydrazono)ethyl)phenyl)diazenyl)-1H-imidazole (DPDPIH) and its metal complexes were synthesized. The ligand (DPDPIH) and its metal complexes were characterized by elemental, IR, ~1H NMR electronic and mass spectra. The values of elemental microanalysis and metal contents were in good agreement with the calculated values. The molar conductivity indicated that all these metal complexes were non-electrolyte in nature. The magnetic susceptibility values indicated that all the metal complexes were paramagnetic except cadmium and zinc complexes.