Synthesis, Spectroscopic, Biological and Theoretical Studies of Nano Complexes Derived from Triazine Hydrazone

Abstract

THE OBJECTIVE of this study is synthesizing of binary and mixed ligands complexes by reacting Co(II), Ni(II), Cu(II) ions with (E)-3-(2-(5,6-diphenyl-1,2,4-triazin-3-yl)hydrazono) butan-2-one oxime (H2L) in presence and in absence of 8-Hydroxyquinoline ligand. The characterization of complexes is performed by analytical, spectral (IR, mass, UV-Vis, 1H NMR and ESR), magnetic susceptibility, molar conductivity measurements and thermal gravimetric analysis techniques. The scanning electron microscopy is used for detection of the morphology of the ligand and some complexes. The analytical data, spectral studies and magnetic moments established octahedral geometries for all complexes. The ligand behaves as monobasic tridentate (C=Nazomethine, C=Ntriazine and OH) for binary complexes. On other hands, The ligand acts as monobasic bidentate (C=Nazomethine and OH), for mixed ligands complexes. and mixed ligands complexes, respectively. The optimized structures of the triazine ligand and its complexes theoretically have been done. The structural parameters were correlated with the experimental data. The activity of the triazine ligand and its complexes against Hepatocellular carcinoma, fungi and bacteria have been examined using the diffusion method. The Cu complexes have best activity than the ligand, Co(II) and Ni(II) complexes.