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Kinetic study of the reaction betweentrans-tetracyanodioxomolybdate(IV) and fluoride ions

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Summary

The kinetics of the reaction between [MoO2(CN)4]4− and F− have been studied in the pH range 8 to 11. The results indicated that the diprotonated form, [MoO(OH2)(CN)4]2−, is the only reactive species and that the aqua-ligand is substituted by the F− ion according to the following reaction.

The k1 and k−1 values are 8.8(2) M−1 s−1 and 0.6(1)s−1, respectively, at 15°C. A dissociative substitution process is proposed.

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Authors and Affiliations

  1. Department of Chemistry, University of the Orange Free State, 9300, Bloemfontein, Republic of South Africa

    Izak M. Potgieter, Stephen S. Basson, Andreas Roodt & Johann G. Leipoldt

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  1. Izak M. Potgieter
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  2. Stephen S. Basson
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  3. Andreas Roodt
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  4. Johann G. Leipoldt
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Potgieter, I.M., Basson, S.S., Roodt, A. et al. Kinetic study of the reaction betweentrans-tetracyanodioxomolybdate(IV) and fluoride ions. Transition Met Chem 13, 209–211 (1988). https://doi.org/10.1007/BF01171327

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  • DOI: https://doi.org/10.1007/BF01171327

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