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Synthesis and Characterization of[N-(4-Methoxybenzoyl amino)-thioxomethyl ]Methionine acid (MbM) and It's Complexes with Some Divalent Transition Metals Ions (Mn , Co , Ni , Cu , Zn , Cd and Hg) | ||
| Ibn Al-Haitham Journal For Pure And Applied Science | ||
| Article 1, Volume 28, Issue 1, 2015, Pages 142-156 | ||
| Authors | ||
| Basima M. Sarhan; Rasmia M. Rumez; Murtadha A. Ali | ||
| Abstract | ||
| In this work ,the ligand [N-(4-Methoxybenzoyl amino)-thioxomethyl] Methionine acid has been synthesized by the reaction of 4- Methoxybenzoyl isothiocyanate with methionine acid . The metal complexes were prepared through the reaction of metals chlorides of Co(II) , Ni(II), Cu(II), Zn(II) and Cd(II) in ethanol as solvent . The ligand (MbM) and its metal complexes have been characterized by elemental analysis (CHNS), IR, 1H-13CNMR and UV¬- Vis spectra, magnetic susceptibility measurements, molar conductivity, melting points and atomic absorption. The metal-ligand ratio was determined by mole ratio method. The suggested structures for the Co(II), Ni(II), Cd(II) and Zn(II) complexes are tetrahedral geometry and the Cu(II) complex is square planer geometry. | ||
| Keywords | ||
| Methionine acid; methoxy benzoyl isothiocyanate; complexes | ||
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