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|Title:||Synthesis, structure, and physical properties of 5,7,14,16-Tetraphenyl-8:9,12:13-bisbenzo-hexatwistacene||Authors:||Xiao, Jinchong
|Issue Date:||2012||Source:||Xiao, J., Liu, S., Liu, Y., Ji, L., Liu, X., Zhang, H., Sun, X.,& Zhang, Q. (2012). Synthesis, Structure, and Physical Properties of 5,7,14,16-Tetraphenyl-8:9,12:13-bisbenzo-hexatwistacene. Chemistry - An Asian Journal, 7(3), 561-564.||Series/Report no.:||Chemistry - an Asian journal||Abstract:||A novel compound, 5,7,14,16-tetraphenyl-8:9,12:13-bisbenzo-hexatwistacene (TBH), has been successfully synthesized through a retro-Diels–Alder reaction. Single-crystal structure analysis indicated that TBH has a twisted configuration with a torsion angle of 27.34°. The HOMO–LUMO gap of TBH calculated from the difference between the half-wave redox potentials (E1/2ox=+0.40 eV and E1/2red=−1.78 eV) is 2.18 eV, which is in good agreement with the band gap (2.19 eV) derived from the UV/Vis absorption data. In addition, organic light-emitting devices using TBH as emitter have been fabricated. The results revealed that TBH is a promising red light-emitting candidate for applications in organic light-emitting diodes.||URI:||https://hdl.handle.net/10356/96336
|ISSN:||1861-4728||DOI:||10.1002/asia.201100733||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||EEE Journal Articles|
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