Absorption spectra of colored isomer of diarylethene in single crystals

被引：35

作者：

Kobatake, S

Morimoto, M

Asano, Y

Murakami, A

Nakamura, S

Irie, M

机构：

[1] Kyushu Univ, Grad Sch Engn, Dept Chem & Biochem, Higashi Ku, Fukuoka 8128581, Japan

[2] Mitsubishi Chem Corp, JST, ACT, Higashi Ku, Yokohama, Kanagawa 2278502, Japan

[3] MCC, Grp Sci & Technol Res Ctr, Yokohama, Kanagawa 2278502, Japan

[4] Japan Sci & Technol Corp, CREST, Fukuoka 8128581, Japan

来源：

CHEMISTRY LETTERS | 2002年 / 12期

关键词：

D O I：

10.1246/cl.2002.1224

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The colored isomer produced in 1,2-bis(2,5-dimethyl-3-thienyl)perfluorocyclopentene crystal upon irradiation with ultraviolet light showed an absorption maximum at 535 nm, which is 30 nm longer than that in hexane, 505 nm. The spectral shift is ascribed to the strained structure of the photogenerated closed-ring isomer in the crystal.

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页码：1224 / 1225

页数：2

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