17O n.m.r. of paramagnetic heteropoly blues. Discrimination between electron delocalisation pathways and between intermolecular electron transfer rates
- 1 January 1989
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 1,p. 10-12
- https://doi.org/10.1039/c39890000010
Abstract
Well-resolved natural-abundance 17O n.m.r. spectra of paramagnetic mixed valence heteropoly blue anions, recorded with and without the addition of Mn2+ to aid in assignment, reveal differences in spin densities that can be related to intramolecular electron delocalisation, and permit estimates of intermolecular electron exchange rate limits.Keywords
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