Synthesis, Structure, and Physical Properties of 5,7,14,16‐Tetraphenyl‐8:9,12:13‐bisbenzo‐hexatwistacene | Zendy

Xiao Jinchong | Zendy; Liu Shuwei | Zendy; Liu Yi | Zendy; Ji Li | Zendy; Liu Xuewei | Zendy; Zhang Hua | Zendy; Sun Xiaowei | Zendy; Zhang Qichun | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Synthesis, Structure, and Physical Properties of 5,7,14,16‐Tetraphenyl‐8:9,12:13‐bisbenzo‐hexatwistacene

Author(s) -

Xiao Jinchong,

Liu Shuwei,

Liu Yi,

Ji Li,

Liu Xuewei,

Zhang Hua,

Sun Xiaowei,

Zhang Qichun

Publication year - 2012

Publication title -

chemistry – an asian journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.18

H-Index - 106

eISSN - 1861-471X

pISSN - 1861-4728

DOI - 10.1002/asia.201100733

Subject(s) - band gap , materials science , diode , crystal structure , oled , common emitter , homo/lumo , chemistry , crystallography , optoelectronics , nanotechnology , molecule , organic chemistry , layer (electronics)

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 (E 1/2 ox =+0.40 eV and E 1/2 red =−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.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research