Kinetic study of the reaction betweentrans-tetracyanodioxomolybdate(IV) and fluoride ions |
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| Authors: | Izak M Potgieter Stephen S Basson Andreas Roodt Johann G Leipoldt |
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| Institution: | (1) Department of Chemistry, University of the Orange Free State, 9300 Bloemfontein, Republic of South Africa |
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| Abstract: | 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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