Valence-detrapping modes and phase transitions affecting the intramolecular electron-transfer rate of mixed-valence biferrocenium cation
- 1 January 1985
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 16,p. 1095-1097
- https://doi.org/10.1039/c39850001095
Abstract
The results of an X-ray structure determination of biferrocenium tri-iodide, the dramatic effects of changing from the tri-iodide to the bromoiodide anion upon the temperature of conversion from two Mössbauer doublets to one, and an endothermic differential scanning calorimetry peak at 335 K for biferrocenium tri-iodide indicate that it is lattice dynamics that control the intramolecular electron transfer in mixed-valence biferrocenes.Keywords
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