Oscillatory template exchange in polyoxometalate capsules: a ligand-triggered, redox-powered, chemically damped oscillation

Miras, H.N. , Sorus, M., Hawkett, J., Sells, D.O., McInnes, E.L. and Cronin, L. (2012) Oscillatory template exchange in polyoxometalate capsules: a ligand-triggered, redox-powered, chemically damped oscillation. Journal of the American Chemical Society, 134(16), pp. 6980-6983. (doi:10.1021/ja302861z)

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Abstract

The redox-controlled driven oscillatory template exchange between phosphate (P) and vanadate (V) anions enclosed in an {X2M18} cluster is reported. Extensive investigations using a range of techniques, including correlated ESI-MS, EPR, and UV-vis as a function of reaction time, showed that six complete oscillations interconverting the capsule species present in solution from {P2M18} to {V2M18} were possible, provided that a sufficient concentration of the TEA reducing agent was present in solution.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Moiras, Dr Charalampos and Cronin, Professor Leroy
Authors: Miras, H.N., Sorus, M., Hawkett, J., Sells, D.O., McInnes, E.L., and Cronin, L.
College/School:College of Science and Engineering > School of Chemistry
Journal Name:Journal of the American Chemical Society
Publisher:American Chemical Society
ISSN:0002-7863
ISSN (Online):1520-5126
Published Online:09 April 2012

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