Diiodine complex of diferrocenyl(phenyl)phosphine sulfide: the structural and electrochemical behaviour of Fc2(Ph)PS · I2
Bricklebank, Neil, Coles, Simon J., Forder, Susan D., Hursthouse, Michael B., Poulton, Andrew and Skabara, Peter J. (2005) Diiodine complex of diferrocenyl(phenyl)phosphine sulfide: the structural and electrochemical behaviour of Fc2(Ph)PS · I2. Journal of Organometallic Chemistry, 690, (2), 328-332. (doi:10.1016/j.jorganchem.2004.09.038)
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Official URL: http://dx.doi.org/10.1016/j.jorganchem.2004.09.038
Description/Abstract
The title compound, Fc2(Ph)PS · I2, has been prepared and characterised in both the solid state and solution. Single crystal X-ray crystallography reveals that the adduct adopts a molecular charge-transfer structure in the solid state. Mössbauer spectroscopy confirms the presence of low spin Fe2+ but also indicates the presence of ca. 24% of an Fe3+ species. The electrochemistry of Fc2(Ph)PS · I2, Fc2(Ph)PS and Fc2(Ph)P has been studied using a combination of cyclic voltammetry and differential pulse voltammetry. The data for Fc2(Ph)PS · I2 show two redox processes, consistent with the sequential oxidation of the ferrocenyl groups to ferrocenium species.
| Item Type: | Article |
|---|---|
| ISSN: | 0022-328 (print) |
| Uncontrolled Keywords: | charge-transfer, electrochemistry, diiodine, phosphine, ferrocene, crystal-structure, x-ray, triiodide, i-2 |
| Related URLs: | http://dx.doi.org/10.1016/j.jo...004.09.038 |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | University Structure - Pre August 2011 > School of Chemistry |
| ePrint ID: | 20736 |
| URI: | http://eprints.soton.ac.uk/id/eprint/20736 |
| Deposited On: | 02 Mar 2006 |
| Last Modified: | 02 Mar 2012 11:25 |
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