Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/5099
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dc.contributor.authorFonseca, Sofia M.-
dc.contributor.authorBurrows, Hugh D.-
dc.contributor.authorNunes, Cláudio M.-
dc.contributor.authorMelo, Teresa M. V. D. Pinho e-
dc.contributor.authorGonsalves, António M. d'A. Rocha-
dc.date.accessioned2008-09-01T15:03:56Z-
dc.date.available2008-09-01T15:03:56Z-
dc.date.issued2005en_US
dc.identifier.citationChemical Physics Letters. 414:1-3 (2005) 98-101en_US
dc.identifier.urihttp://hdl.handle.net/10316/5099-
dc.description.abstractDetailed spectral and photophysical properties of 4-halo-5-phenylisoxazoles in cyclohexane solutions are presented, including measurements of energies of lowest excited singlet and triplet states, fluorescence quantum yields, lifetimes, phosphorescence and triplet-singlet difference absorption spectra. Upon addition of ethanol, loss of vibrational structure is observed in fluorescence spectra and attributed to formation of isoxazole-ethanol aggregates. The relevance of these properties to the photochemical and thermal reactivity of these systems is discussed.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6TFN-4H16P6W-D/1/aee849eb84047bd4755109fdbbc0c522en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleOn the photophysical behaviour of 4-halo-5-phenylisoxazolesen_US
dc.typearticleen_US
item.languageiso639-1en-
item.fulltextCom Texto completo-
item.grantfulltextopen-
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais
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