title: Spectroscopic studies on Co(II), Ni(II), Cu(II) and Zn(II) complexes with a N4-macrocylic ligands.
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.
authors.affiliation: Department of Chemistry, Kakatiya University, Vidyaranyapuri, Warangal 506009, India. sj_swamy@yahoo.com
authors.forename: S J
authors.initials: SJ
authors.lastname: Swamy
authors.forename: Someshwar
authors.initials: S
authors.lastname: Pola
mesh_terms: D000042:Absorption; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004583:Electrons; D008024:Ligands; D047028:Macrocyclic Compounds / Q000737:chemistry*; D008280:Magnetics; D019216:Metals, Heavy / Q000737:chemistry*; D015394:Molecular Structure; D009584:Nitrogen / Q000737:chemistry*; D013057:Spectrum Analysis; D013696:Temperature
chemical_list: D008024:Ligands; D047028:Macrocyclic Compounds; D019216:Metals, Heavy; D009584:Nitrogen