Quantitative treatment of the effect of solvent on the electronic absorption and fluorescence spectra of substituted coumarins: Evaluation of the first excited singlet-state dipole moments

The electronic absorption and fluorescence spectra of coumarin and 11 substituted coumarins were measured in several solvents (dioxane, ethyl ether, ethyl acetate, ethanol, dimethylformamide, acetonitrile, and dimethyl sulfoxide). Ground-state dipole moments were determined in dioxane at 298 K. The...

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Veröffentlicht in:	Journal of fluorescence 1995-12, Vol.5 (4), p.337-347
Hauptverfasser:	Aaron, J J, Buna, M, Parkanyi, C, Antonious, M S, Tine, A, Cisse, L
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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