Manoja, N. ; Gopidas, K. R. (1997) Structure-photophysics correlation in a series of 2,6-dimethyl-4-arylpyrylium derivatives Chemical Physics Letters, 267 (5-6). pp. 567-572. ISSN 0009-2614
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0009-2614(97)00140-1
Abstract
Photophysical properties of a group of closely related pyrylium cations, 1-5, are reported. Our results indicate that these cations have two excited states with similar energies and that the substituent determines which of these has the lowest energy. For cations 1 and 2, the lowest excited state has Tict character. In the case of 3-5, the photophysical properties are better explained by invoking a planar excited state.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 62081 |
| Deposited On: | 16 Sep 2011 04:07 |
| Last Modified: | 16 Sep 2011 04:07 |
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