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Issue 0, 1975
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Kinetics of the reaction of nickel(II) ion with pyridine-2-azodimethylaniline: solvent effects and correlations

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.

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Article type: Paper
DOI: 10.1039/F19757101143
J. Chem. Soc., Faraday Trans. 1, 1975,71, 1143-1153

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

    H. P. Bennetto and Z. S. Imani, J. Chem. Soc., Faraday Trans. 1, 1975, 71, 1143
    DOI: 10.1039/F19757101143

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