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- W2057948159 abstract "Abstract Six 5,9,14,18‐tetrathiaheptacene derivatives ( 1 a – 1 f ) were synthesized by using a simple ether–ether exchange reaction and fully characterized. In contrast to the planar conformation usually observed in thiophene‐fused benzene systems, single‐crystal analysis indicates that 7,16‐dipropyl‐5,9,14,18‐tetrathiaheptacene ( 1 a ), 7,16‐diphenyl‐5,9,14,18‐tetrathiaheptacene ( 1 b ), and 7,16‐di(4′‐chlorophenyl)‐5,9,14,18‐tetrathiaheptacene ( 1 c ) adopt chair conformations. The as‐formed dihedral angle between anthracene and the terminal benzene units are 137.258, 137.855, and 134.912° for 1 a , 1 b , and 1 c , respectively, which is close to the theoretical optimization results (128° for 1 b ). Interestingly, the oxidized product of 7,16‐di(trifluoromethylphenyl)‐5,9,14,18‐tetrathiaheptacene ( 1 e ) has a saddle shape, which results in the formation of column‐shaped units in the single crystal. The substituents on the side phenyl group have less effect on their UV/Vis absorption spectra, but a distinct redshift that accounts for the intramolecular charge transfer can be observed in the emission spectra. The electrochemical measurements show that all compounds present two oxidation waves. The photoswitching behavior based on 1 a–1 f was further measured and the experimental results suggest that these heteroacene derivatives are promising semiconductor materials for organic electronics." @default.
- W2057948159 created "2016-06-24" @default.
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- W2057948159 date "2014-05-20" @default.
- W2057948159 modified "2023-10-18" @default.
- W2057948159 title "Synthesis, Crystal Structures, Optical Properties, and Photocurrent Response of Heteroacene Derivatives" @default.
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- W2057948159 cites W1977375172 @default.
- W2057948159 cites W1981226653 @default.
- W2057948159 cites W1988976354 @default.
- W2057948159 cites W1991592977 @default.
- W2057948159 cites W1992406775 @default.
- W2057948159 cites W1997858119 @default.
- W2057948159 cites W2001988300 @default.
- W2057948159 cites W2002645636 @default.
- W2057948159 cites W2006529038 @default.
- W2057948159 cites W2007485420 @default.
- W2057948159 cites W2008346262 @default.
- W2057948159 cites W2010474338 @default.
- W2057948159 cites W2014919367 @default.
- W2057948159 cites W2027508740 @default.
- W2057948159 cites W2028832036 @default.
- W2057948159 cites W2031309147 @default.
- W2057948159 cites W2033741934 @default.
- W2057948159 cites W2034152354 @default.
- W2057948159 cites W2037583825 @default.
- W2057948159 cites W2038303965 @default.
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- W2057948159 cites W2083911033 @default.
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- W2057948159 cites W2094383820 @default.
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- W2057948159 cites W2131916412 @default.
- W2057948159 cites W2132360156 @default.
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- W2057948159 cites W2148890747 @default.
- W2057948159 cites W2150991323 @default.
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- W2057948159 cites W2152205860 @default.
- W2057948159 cites W2159182565 @default.
- W2057948159 cites W2162990600 @default.
- W2057948159 cites W2164048565 @default.
- W2057948159 cites W2166337065 @default.
- W2057948159 cites W2171019094 @default.
- W2057948159 cites W2171195405 @default.
- W2057948159 cites W2316478495 @default.
- W2057948159 cites W2320396531 @default.
- W2057948159 cites W2320781506 @default.
- W2057948159 cites W2325227659 @default.
- W2057948159 cites W2331735496 @default.
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- W2057948159 doi "https://doi.org/10.1002/asia.201402247" @default.
- W2057948159 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24844692" @default.
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