Influence of anions on the reversible Ru₃O₂(NH₃)₁₄⁷⁺ - Fe(II) electron transfer system

• Autorzy: Banaś B. , Nahorska M. , Mroziński J.
• Języki publikacji: EN

Abstrakty

EN

The influence of perchlorate, chloride and sulphate ions on the reversible electron transfer redox system formula was examined in the acidic solution by the stopped-flow spectrophotometry. The positive salt effect, typical of reactions between similarly charged ions, and an unusually strong accelerating effect of chloride and sulphate ions on the reactions rates were observed. The latter could be explained in terms of complex formation between the iron ions and the anions investigated with the resultant complexes reacting faster than respective iron-aqua complexes.

Słowa kluczowe

EN

trinuclear ruthenium complexes; iron; ruthenium red; ruthenium brown; ionic effect

PL

ruten; kompleksy; żelazo; czerwień rutenowa; brąz rutenowy; jony

• Wydawca: Centrum Upowszechniania Nauki PAN
• Czasopismo: Bulletin of the Polish Academy of Sciences. Chemistry
• Rocznik: 2001
• Tom: Vol. 49, No. 3
• Strony: 203--211
• Opis fizyczny: Bibliogr. 23 poz.

Twórcy

autor

Banaś B.

autor

Nahorska M.

autor

Mroziński J.

• Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, 50-383 Wrocław (Wydział Chemii, Uniwersytet Wrocławski)