title: Interaction of cobalt(II) chloride with 2-nitroso-1-naphthol in a 96:4 benzene-ethanol solution.
abstract: The cobalt(II) chloride-2-nitroso-1-naphthol system has been studied spectrophotometrically in a 96:4 (v v ) benzene-ethanol solution. Two species have been found, the M:L complexation ratios of which are 1:1 and 1:2. The concentration quotients of the formation equilibria are K(1) = 1.2 x 10(3) and K(2) = 1.4 x 10(4) respectively. The first step of the reaction is accompanied by a configurational change from a tetrahedral to an octahedral structure.
authors.affiliation: Institute of Analytical Chemistry, University of Rome, Rome, Italy.
authors.forename: V
authors.initials: V
authors.lastname: Carunchio
authors.forename: A
authors.initials: A
authors.lastname: Bondoli
authors.forename: M A
authors.initials: MA
authors.lastname: Fogaroli