Synthesis and Spectroscopic Characterization of Transition Metal Complexes of Maleionitriledithiolate and 5-Nitro-Phenanthroline

The dithiolenes and diimines and their metal complexes are an important research field in the organic and coordination chemistry^1-3]. Transition metal complexes of a dithiolene and a diimine have excellent electronic functions due to the intramolecular charge transfer from a ligand to other ligand (LL'CT)^3], in which are interested authors^4,5]. Recently we have been studied in detail the synthesis and properties of the title complexes M(mnt)(5-NO₂-phen), M=Mn^Ⅱ, Fe^Ⅱ, Co^Ⅱ, Ni^Ⅱ, Cu^Ⅱ, Zn^Ⅱ. The structure and properties of the M(mnt)(5-NO₂-phen) were characterized by the elemental analysis, TDA-TG, MASS, IR, UV-Vis, fluorescence and EPR spectra,molar conductivity and magnetic susceptibility. In the present abstract we report only the synthesis and spectroscopic characterization of these complexes.