Preparation and Characterization of Mixed Ligands Derived from Chalcone -Azo and 1,10-Phenanthroline with Some of Transition Metal Ions and Study of their Biological Activity of Some Complexes

Abstract

This paper reported synthesis a new ligand derived from (chalcone- azo) (DIDMN) which identified by available analytical and spectroscopic means such as (1H-NMR, UV-Visible, FTIR, Mass spectrum and C.H.N), and mixed with (1,10-phen.), The mixture coordinated with (Co, Ni, Cu, Cd, Hg and Pd)(II) in mole ratio (1:1:1) (L:M:L), All complexes have been characterized by (UV-Visible, FTIR, Mass spectrum, 1H-NMR and C.H.N, Magnetic Susceptibility and Molar conductivity), An octahedral geometry was suggested for all complexes, Except Pd(II) complex was square planner, The studying of biological activity appeared the inhibition ability of Pd(II) complex against breast cancer cells type (MCF-7) and also the antibacterial activity of (Hg, Cd) (II) complexes was studied on two types of pathogenic bacteria.