Title of article :
Dielectric properties and conductivity studies of some tetradentate cobalt(II), nickel(II), and copper(II) Schiff base complexes
Author/Authors :
Joseyphus, R. Selwin University of Kerala - Department of Chemistry, India , Viswanathan, E. University of Madras, Guindy Campus - Department of Nuclear Physics, India , Dhanaraj, C. Justin Anna University Tirunelveli - University VOC College of Engineering - Department of Chemistry, India , Joseph, J. Noorul Islam Center for Higher Education - Department of Chemistry, India
Abstract :
Dielectric and conductivity properties of cobalt(II), nickel(II), and copper(II)–imidazole- 2-carboxaldehyde-glycylglycine (imal-glygly) complexes have been studied using impedance spectroscopy. The dielectric constant and dielectric loss factor for metal complexes have been analyzed in the frequency range from 1 Hz to 1 MHz at room temperature. The a.c. conductivity result reveals that these complexes exhibit dissimilar frequency dependent conductivity. An attempt has been made to investigate the relaxation and conductivity studies, since there are fairly few literatures available.
Keywords :
Glycylglycine , Imidazole , 2 , carboxaldehyde , Dielectric constant , Dielectric loss factor , Impedance spectroscopy
Journal title :
Journal Of King Saud University - Science
Journal title :
Journal Of King Saud University - Science
