Reactions of pentaamminechloroplatinum(IV) with iodide and sulfite ions
Autor: | M. I. Gel’fman, N. V. Kirsanova |
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Rok vydání: | 2006 |
Předmět: |
chemistry.chemical_classification
Materials Science (miscellaneous) Iodide Inorganic chemistry chemistry.chemical_element Iodine Chloride Inorganic Chemistry Chemical kinetics chemistry.chemical_compound Ammonia Reaction rate constant chemistry Sulfite medicine Physical and Theoretical Chemistry Sodium sulfite medicine.drug |
Zdroj: | Russian Journal of Inorganic Chemistry. 51:64-66 |
ISSN: | 0036-0236 |
DOI: | 10.1134/s0036023606010128 |
Popis: | The reactions of pentaamminechloroplatinum(IV) with potassium iodide and sodium sulfite are studied. In the presence of an equimolar amount of the iodide, the chloride ions are completely substituted without subsequent displacement of the ammonia molecules that are in the trans position to the entering iodide ions. The reaction with sodium sulfite is accompanied by the reduction of Pt(IV) to Pt(II). The reaction kinetics of pentaamminechloroplatinum(IV) with potassium iodide at 22, 40, and 50°C are studied. The rate constants and activation energy of this reaction are calculated. |
Databáze: | OpenAIRE |
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