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Proceedings of the 8th International Conference on Coordination Chemistry pp 427–429Cite as

Kinetics and Mechanism of Nucleophilic Substitution in an Acido-Pentammine-Cobalt(III) Complex in Aqueous Solution

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Abstract

A considerable amount of controversy appears to exist in the literature (1) regarding the mechanism of base hydrolysis of acido-pentammine-cobalt(III) complexes. Detailed investigations on the kinetics of base hydrolysis of several complexes of this type, [Co(NH3)5X]2+, where X = Cl-, Br- or N-, have been reported by earlier investigators (2–4). It is known (5) that in [Co(NH3)5(S>2O3)]+ the thiosulphate is so firmly bound that on treating with potassium cyanide all the ammonia are displaced leading to the formation of [Co(CN)5(S2O3)]4-.

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References

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Author information

Authors and Affiliations

  1. Department of Chemistry, University of Burdwan, Burdwan, West Bengal, India

    D. Banerjea & T. P. Das Gupta

  2. Department of Chemistry, Regional Engineering College, Durgapur-9, West Bengal, India

    D. Banerjea & T. P. Das Gupta

Authors
  1. D. Banerjea
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  2. T. P. Das Gupta
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Editor information

Editors and Affiliations

  1. Technical University of Vienna, Austria

    V. Gutmann

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© 1964 Springer-Verlag Wien

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Banerjea, D., Das Gupta, T.P. (1964). Kinetics and Mechanism of Nucleophilic Substitution in an Acido-Pentammine-Cobalt(III) Complex in Aqueous Solution. In: Gutmann, V. (eds) Proceedings of the 8th International Conference on Coordination Chemistry. Springer, Vienna. https://doi.org/10.1007/978-3-7091-3650-8_159

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  • DOI: https://doi.org/10.1007/978-3-7091-3650-8_159

  • Publisher Name: Springer, Vienna

  • Print ISBN: 978-3-7091-3652-2

  • Online ISBN: 978-3-7091-3650-8

  • eBook Packages: Springer Book Archive

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