کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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5221069 | 1383408 | 2010 | 9 صفحه PDF | دانلود رایگان |
The design, synthesis, and electronic spectra of a novel series of organic diphenylamine donor-carbazole linker-based donor–acceptor compounds are reported. The low-lying electronic transitions in these compounds are investigated using a combination of conventional steady-state absorption spectroscopy and tools of computational photochemistry. The electronic transitions were found to depend both on the nature of the acceptor moiety and the presence/absence of a carbazole linker, not affected by the presence of the trifluoromethlyphenyl group in all the reported DA compounds.
Change in electron density associated with the lowest S0→S1 transitions on D–A type complexes visualized by TD DFT calculationsFigure optionsDownload as PowerPoint slide
Journal: Tetrahedron - Volume 66, Issue 51, 18 December 2010, Pages 9641–9649