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一种具有小HOMO-LUMO能隙的薁并四苯二酰亚胺。

An Azulene-Fused Tetracene Diimide with a Small HOMO-LUMO Gap.

作者信息

Koide Taro, Takesue Moritaka, Murafuji Toshihiro, Satomi Koichiro, Suzuki Yasutaka, Kawamata Jun, Terai Kengo, Suzuki Mitsuharu, Yamada Hiroko, Shiota Yoshihito, Yoshizawa Kazunari, Tani Fumito

机构信息

Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan.

Graduate School of Medicine, Yamaguchi University, Yamaguchi, 753-8512, Japan.

出版信息

Chempluschem. 2017 Jul;82(7):1010-1014. doi: 10.1002/cplu.201600356. Epub 2016 Aug 11.

Abstract

A newly prepared tetraazulene-fused tetracene diimide (TA-fused TDI) showed absorption in the near-IR region owing to the effective extension of the π-conjugated system as well as a large two-photon absorption cross-section (σ =2140 GM) at 950 nm. Four reversible reduction processes and n-type semiconductivity were also confirmed as attractive electronic properties of this compound.

摘要

一种新制备的四氮杂蒽并四苯二亚胺(TA-并四苯二亚胺)由于π共轭体系的有效扩展,在近红外区域有吸收,并且在950nm处具有较大的双光子吸收截面(σ = 2140 GM)。还证实了该化合物具有四个可逆还原过程和n型半导体特性等吸引人的电子性质。

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