Repository of Research and Investigative Information

Repository of Research and Investigative Information

Ahvaz Jundishapur University of Medical Sciences

Kinetics of the reaction of nickel(II) ion with pyridine-2- azodimethylaniline: Solvent effects and correlations

Bennetto, H. P. and Imani, Z. S. (1975) Kinetics of the reaction of nickel(II) ion with pyridine-2- azodimethylaniline: Solvent effects and correlations. Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases, 71. pp. 1143-1153. ISSN 03009599 (ISSN)

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Abstract

Rates and activation parameters for the reaction of pyridine-2- azodimethylaniline (pada) with NiII ions have been measured for water and seven other solvents. A comparison of the results with the corresponding kinetics of exchange of solvent molecules at the NiII ion reveals a wide variation in the ratio of rates for ligand-substitution and solvent-exchange. Approximate correlations linking these ratios with properties of the solvent lend support to the previously-proposed "concerted interchange" model for ligand-substitution, which emphasises the importance of solvent structure as an influence on the mechanism of reaction.

Item Type: Article
Subjects: R Medicine > R Medicine (General)
Divisions: Faculty of Medicine, Health and Life Sciences
Depositing User: مهندس مهدی شریفی
Last Modified: 01 Jun 2018 13:14
URI: http://eprints.ajums.ac.ir/id/eprint/19822

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