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Reversible excited state metal-to-metal electron transfer across a heterocyclic σ, π-bridge |
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| Authors: | Janusz Zakrzewski Charles Giannotti |
| Affiliation: | Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex France Laboratoire de Physico-Chimie des Rayonnements, UA-CNRS 75, Université de Paris-Sud, 91405 Orsay Cedéx France |
| Abstract: | A laser flash photolysis study of a binuclear methyl (η1-azaferrocene)cobaloxime is reported. Excitation at 355 nm (4 ns, approximately 60 mJ) results in the reversible electron transfer between cobalt and iron centres COIII/FeII COII/FeIII. This constitutes the first example of photoinduced metal-to-metal electron transfer across a heterocyclic σ, π-bridge |
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