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Synthesis and characterization of mixed ligand complexes of some metals with 1-nitroso-2-naphthol and L-leucin | ||
| Diyala Journal For Pure Science | ||
| Article 1, Volume 8, Issue 2, 2012, Pages 118-131 | ||
| Authors | ||
| ; | ||
| Abstract | ||
| The mixed ligand complexes of Mn(II),Fe(II),Co(II),Cd(II), and Pb(II) with 1- nitroso-2-naphthol (C10H7NO2), symbolized (NNPhH)] and amino acid [L-leucin ( C6H13NO2), symbolized (LeuH), were synthesized and characterized by: Melting points, Solubility, Molar conductivity, and determination the percentage of the metal in the complexes by flame(AAS), magnetic susceptipibility , Spectroscopic Method [FT-IR and UV-Vis], And Program [Chem office– CS.Chem.– 3D pro 2004] was used. The results showed that the deprotonated two ligands acts as a bidentate ligand , (leu-) was coordinated to the metal ions through the oxygen of the carboxylic group and the nitrogen of the amine and the 1-nitroso-2-naphthol ligand was coordinated to the metal ions through the oxygen and nitrogen atoms . Octahedral geometry for M(II) are proposed. | ||
| Keywords | ||
| Synthesis and characterization of mixed ligand complexes of some metals with; nitroso; naphthol and L; leucin | ||
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