Spectroscopic studies on Co(II), Ni(II), Cu(II) and Zn(II) complexes with a N4-macrocylic ligands |
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| Authors: | Swamy S J Pola Someshwar |
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| Institution: | Department of Chemistry, Kakatiya University, Vidyaranyapuri, Warangal 506009, India. sj_swamy@yahoo.com |
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| Abstract: | Complexes of cobalt(II), nickel(II), copper(II) and zinc(II) with a new tetraaza macrocyclic ligand have been synthesized and characterized by microanalyses, molar conductance, magnetic susceptibility, mass, thermogravimetric (TGA), IR, 1H and 13C NMR, electronic and ESR spectral studies. All the complexes are found to have the formula MLX2]x nH2O and are six-coordinated with distorted octahedral geometry. |
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| Keywords: | Macrocyclic ligands Transition metal complexes Mass spectroscopy 1H NMR Electronic IR ESR |
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