Anisotropic bending and twisting behaviour of a twin crystal composed of a diarylethene
Anisotropic bending and twisting behaviour of a twin crystal composed of a diarylethene
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二芳基乙烯双晶的各向异性弯曲和扭曲行为
DOI:
10.1039/d0ce01705a
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发表时间:
2021
期刊:
影响因子:
3.1
通讯作者:
Kobatake Seiya
中科院分区:
文献类型:
--
作者:
Higashiguchi Takuya;Kitagawa Daichi;Kobatake Seiya
Here, we found that crystals consisting of 1,2-bis(2-methyl-5-(4-undecyloxyphenyl)-3-thienyl)-perfluorocyclopentene (1a) exhibit unusual photomechanical bending. Upon irradiation with ultraviolet (UV) light, the crystal bent toward the incident light, but the velocity of the bending depended on the illumination directions. When irradiated from the left and right sides of the crystal, the velocities of the bending were different from each other. We found that the crystal is a “twin crystal”, as confirmed by X-ray crystallography. The bending mechanism of the twin crystal can be interpreted from the content of twin components, the absorption anisotropy of diarylethene molecules and the degree of the crystal twisting.
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DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
Takuya Taniguchi;Motoo Shiro;Hideko Koshima;Toru Asahi
通讯作者:
Toru Asahi
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
Kingo Uchida;Norikazu Izumi;Yuko Kojima;Tsuyoshi Tsujioka;Shinichiro Nakamura;and Masahiro Irie
通讯作者:
and Masahiro Irie
影响因子:
16.6
作者:
Taniguchi T;Sugiyama H;Uekusa H;Shiro M;Asahi T;Koshima H
通讯作者:
Koshima H
影响因子:
64.8
作者:
Kobatake, Seiya;Takami, Shizuka;Irie, Masahiro
通讯作者:
Irie, Masahiro
影响因子:
6.4
作者:
Hagiwara, Yuki;Taniguchi, Takuya;Koshima, Hideko
通讯作者:
Koshima, Hideko