Photoinduced electron transfer in a non-covalently linked donor–acceptor system: a bis-porphyrinic host and a naphthalene diimide guest
- 19 October 2001
- journal article
- letter
- Published by Royal Society of Chemistry (RSC) in New Journal of Chemistry
- Vol. 25 (11) , 1368-1370
- https://doi.org/10.1039/b108271j
Abstract
Complexation of the two pyridyl residues of a naphthalene imide guest by a V-shaped bis-porphyrinic host occurs with an association constant of the order of 108 M−1 and results in the quenching of the porphyrin luminescence with a rate of 1.2 × 1010 s−1, assigned to electron transfer.Keywords
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