title: An EPR study of Cu2+ doped diaquabis(nicotinamide)bis(o-sulfobenzimidato-N)-cadmium(II) single crystals.
abstract: The electron paramagnetic resonance spectra of Cu(2+) doped diaquabis(nicotinamide)bis(o-sulfobenzimidato-N)-cadmium(II) (hereafter, CdNAS) single crystals which were taken at room temperature are discussed. It was found from the analysis of the EPR data that the Cu(2+) ions substitute for magnetically inequivalent Cd(2+) ions. Two magnetically inequivalent Cu(2+)sites were observed. The principal values of the g and the hyperfine tensors were determined. The ground state wave functions of the unpaired electron of Cu(2+) ions in two sites were constructed and type of the distortion was determined.
authors.affiliation: Department of Physics, Faculty of Arts and Sciences, Ondokuz Mayis University, Kurupelit, 55139 Samsun, Turkey. esatb@omu.edu.tr
authors.forename: Esat
authors.initials: E
authors.lastname: Bozkurt
authors.forename: Bünyamin
authors.initials: B
authors.lastname: Karabulut
mesh_terms: D002104:Cadmium / Q000737:chemistry*; D002412:Cations / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D003460:Crystallization; D004578:Electron Spin Resonance Spectroscopy; D015394:Molecular Structure; D009536:Niacinamide / Q000737:chemistry*; D012439:Saccharin / Q000031:analogs & derivatives*
chemical_list: D002412:Cations; D002104:Cadmium; D009536:Niacinamide; D003300:Copper; D012439:Saccharin