title: Solvent effects on the stability of nifuroxazide complexes with cobalt(II), nickel(II) and copper(II) in alcohols.
abstract: A spectrophotometric study of the complexation of nifuroxazide with cobalt(II), nickel(II) and copper(II) was carried out in different alcohols. The formation of a complex in each case is reported and their stability constants have been calculated. For a given solvent, the stability of the complexes increases from cobalt to copper. In the case of copper(II), the stability varies as an inverse function of the dielectric constant of the solvent. A possible structure of the complex is proposed.
authors: Laboratoire de chimie de coordination, Faculté de Pharmacie, Universite d'Angers, 16 Boulevard Daviers, F-49100 Angers, France. mustayeen.khan@univ-angers.fr
authors: Mustayeen A
authors: MA
authors: Khan
authors: S Kauser
authors: SK
authors: Ali
authors: Gilles M
authors: GM
authors: Bouet