Spectroscopic studies on Co(II), Ni(II), Cu(II) and Zn(II) complexes with a N4-macrocylic ligands
摘要:
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, H-1 and C-13 NMR, electronic and ESR spectral studies. All the complexes are found to have the formula [MLX2]center dot nH(2)O and are six-coordinated with distorted octahedral geometry. (C) 2007 Elsevier B.V. All rights reserved.
Spectroscopic studies on Co(II), Ni(II), Cu(II) and Zn(II) complexes with a N4-macrocylic ligands
摘要:
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, H-1 and C-13 NMR, electronic and ESR spectral studies. All the complexes are found to have the formula [MLX2]center dot nH(2)O and are six-coordinated with distorted octahedral geometry. (C) 2007 Elsevier B.V. All rights reserved.