Electronic interactions in rigidly linked naphthalene dimers
Autor: | Scholes, Gregory D., Turner, Gregory O., Ghiggino, Kenneth P., Paddon-Row, Michael N., Piet, Jacob J., Schuddeboom, Wouter, Warman, John M. |
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Zdroj: | Chemical Physics Letters; August 1998, Vol. 292 Issue: 4-6 p601-606, 6p |
Abstrakt: | Singlet state (S1) radiative and non-radiative decay rates and S1polarisabilities have been determined for naphthalene dimers where the chromophores are separated by a rigid polynorbornane bridge of varying length corresponding to 2, 4 and 6 σ-bonds. The dramatic increase in S1radiative rates and polarisabilities as interchromophore separation is reduced is attributed to the contribution of a `through-configuration' interaction (involving interchromophore charge-transfer states) to the electronic coupling. |
Databáze: | Supplemental Index |
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