Excited state intramolecular proton transfer in free base hemiporphyrazine
| Autor: | Alberto Porzio, Corrado de Lisio, Carlo Altucci, Verdiana Persico, Andrea Peluso, Francesco De Riccardis, Raffaele Borrelli |
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| Přispěvatelé: | Altucci, Carlo, Borrelli, R., DE LISIO, Corrado, DE RICCARDIS, F., Persico, V., Porzio, A., Peluso, A., R., Borrelli, F., De Riccardi, V., Persico, A., Porzio, A., Peluso |
| Rok vydání: | 2002 |
| Předmět: |
Hemiporphyrazine
Absorption spectroscopy Chemistry General Physics and Astronomy Excited state intramolecular proton transfer Free base Photochemistry Tautomer Molecular physics Fluorescence Proton transfer Molecular electronic transition Ab initio quantum chemistry methods Chemical solution Laser spectroscopy Physical and Theoretical Chemistry |
| Zdroj: | ResearcherID |
| ISSN: | 0009-2614 |
| Popis: | The photophysics of free base hemiporphyrazine has been studied by steady-state fluorescence and theoretical computations. The fluorescence spectrum shows two bands peaked at 420 and 675 nm, which, with the aid of theoretical computations, have been assigned to the emissions of two tautomers, differing for the position of the two central protons. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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