Electronic energy levels in a homologous series of unsubstituted linear polyenes

KL D'Amico, C Manos…

文献索引：D'Amico, Kevin L.; Manos, Christopher; Christensen, Ronald L. Journal of the American Chemical Society, 1980 , vol. 102, # 6 p. 1777 - 1782

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被引用次数: 178

摘要

Abstract: Absorption, emission, and excitation spectra of 1, 3, 5, 7-octatetraene, 1, 3, 5, 7, 9- decapentaene, and 1, 3, 5, 7, 9, 1 l-dodecahexaene have been obtained in room temperature solutions and 77 K glasses. All spectra exhibit the characteristic gap be-tween the origin of the strongly allowed absorption ('Ag-'B,) and the origin of fluorescence ('Ag*-'A!): Comparison with results previously obtained for methyl-substituted polyenes shows that ...