Photoinduced Twisting of a Photochromic Diarylethene Crystal
Photoinduced Twisting of a Photochromic Diarylethene Crystal
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DOI：
10.1002/anie.201304670
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发表时间：
2013-08-26
影响因子：
16.6
通讯作者：
Kobatake, Seiya
中科院分区：
文献类型：
--
作者：
Kitagawa, Daichi;Nishi, Hiroyasu;Kobatake, Seiya
我们来转一下！二乙烯衍生物的分子晶体在紫外线和可见光照射下表现出光可逆的扭曲。左旋和右旋螺旋的形成归因于晶体在对角线方向上的收缩，这取决于哪一面被紫外线照射。
Let's do the twist! Molecular crystals of a diarylethene derivative exhibit photoreversible twisting upon irradiation with UV and visible light. The left‐handed and right‐handed helix formation is ascribed to the contraction of the crystal in a diagonal direction, depending on which face is irradiated with UV light.