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Synthesis and Characterization of some New Four Coordinated IIB Transition Metal Ion Complexes


Affiliations
1 Department of Chemistry, Yasouj University, Yasouj 75918-74831, Iran, Islamic Republic of
2 Department of Chemistry, Islamic Azad University, Yasouj Branch, Yasouj, Iran, Islamic Republic of
3 Department of Basic Science, Islamic Azad University, firoozabad Branch, Firoozabad, Iran, Islamic Republic of
 

Complexes of Zn(II) and Hg(II) with new Schiff bases ligands of (N,N-bis(4-chlorobenzylidene)propane-1,2-diamine(L1), N,N-bis(3-nitrobenzylidene)propane-1,2-diamine(L2) and N,N-bis(4-nitrobenzylidene)propane-1,2-diamine(L3)) with general formula MLX2 in which X= Cl-, Br- and I- have been prepared using 1:1 metal-to-ligand ratios and characterized by elemental analysis, FT-Infrared and Ultraviolet-Visible spectra, 1H NMR (Nuclear Magnetic Resonance), 13C NMR and molar conductance. All compounds are non-electrolytes in DMF. The complexes exhibit a pseudo tetrahedral geometry around the metal center.

Keywords

Schiff Base, Zinc Complex, Mercury Complex, Bidentate, Asymmetrical
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  • Synthesis and Characterization of some New Four Coordinated IIB Transition Metal Ion Complexes

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Authors

M. Montazerozohori
Department of Chemistry, Yasouj University, Yasouj 75918-74831, Iran, Islamic Republic of
S. Joohari
Department of Chemistry, Islamic Azad University, Yasouj Branch, Yasouj, Iran, Islamic Republic of
V. Nouroozi
Department of Basic Science, Islamic Azad University, firoozabad Branch, Firoozabad, Iran, Islamic Republic of
S. Hashemi
Department of Basic Science, Islamic Azad University, firoozabad Branch, Firoozabad, Iran, Islamic Republic of
Z. Kazemi
Department of Basic Science, Islamic Azad University, firoozabad Branch, Firoozabad, Iran, Islamic Republic of
S. A. Musavi
Department of Basic Science, Islamic Azad University, firoozabad Branch, Firoozabad, Iran, Islamic Republic of

Abstract


Complexes of Zn(II) and Hg(II) with new Schiff bases ligands of (N,N-bis(4-chlorobenzylidene)propane-1,2-diamine(L1), N,N-bis(3-nitrobenzylidene)propane-1,2-diamine(L2) and N,N-bis(4-nitrobenzylidene)propane-1,2-diamine(L3)) with general formula MLX2 in which X= Cl-, Br- and I- have been prepared using 1:1 metal-to-ligand ratios and characterized by elemental analysis, FT-Infrared and Ultraviolet-Visible spectra, 1H NMR (Nuclear Magnetic Resonance), 13C NMR and molar conductance. All compounds are non-electrolytes in DMF. The complexes exhibit a pseudo tetrahedral geometry around the metal center.

Keywords


Schiff Base, Zinc Complex, Mercury Complex, Bidentate, Asymmetrical

References





DOI: https://doi.org/10.17485/ijst%2F2011%2Fv4i4%2F30004