CHM09 Spectral Studies of Mixed-Ligands Containing Lysine and 1,10-Phenanthroline

Abstract

The synthesis and identification of the general composition mixed ligand complexes of M(II) ions [M(Lyn)2(phen)] are included in the research, where 1,10-phenanthroline (C₁₂H₈N₂), often abbreviated as "phen," functions as a secondary ligand and L-lysine (C₆H₁₄N₂O₂), often abbreviated as "LynH," as a primary ligand. At room temperature, the metal chlorides and their ligands were introduced to a reaction with ethanol serving as the solvent. The following molar ratio [(1:1:2) (metal): phen:2 Lyn -] was needed for the reaction. These included M = Mn(II), Cu(II), Ni(II), Co(II), Fe(II), and Cd(II) with M(II) ions. Additionally, we are investigating the bio-activity of several complexes that have been created against harmful bacteria, including Bacillus (-), Escherichia coli (-), Staphylococcus (-), Pseudomonas (-), and Staphylococcus S.P. (+).