学術雑誌論文 An electron-deficient tetrathiafulvalene-conjugated bistetracene

Yamashita, Masataka  ,  Hayashi, Hironobu  ,  Aratani, Naoki  ,  Yamada, Hiroko

2015-06-10 , Elsevier
ISSN:0040-4039
内容記述
An electron-deficient tetrathiafulvalene (TTF)-conjugated bistetracene 2 was synthesized as the counterpart of phenyl-substituted TTF-conjugated bistetracene 1, and was characterized in the molecular electronic structures based on the spectroscopic measurements. UV-vis absorption spectrum of 2 is slightly broader than that of 1 and fluorescence spectrum of 2 is red-shifted, reflecting the red-shifted absorption spectrum. The energy level of the highest occupied molecular orbital (HOMO) of 2 was directly determined by the atmospheric-photoelectron yield spectroscopy in powder to be -5.8 eV, which is remarkably lower than that of 1 (-5.2 eV).
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https://doi.org/10.1016/j.tetlet.2015.04.080

http://library.naist.jp/dspace/xmlui/bitstream/10061/12067/1/TL2015%2C56%2C3804.pdf

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