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Leveraging Crystalline and Amorphous States of a Metal-Organic Complex for Transformation of the Photosalient Effect and Positive-Negative Photochromism
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-12-26 , DOI: 10.1002/anie.202217054
Yu-Juan Ma 1 , Guowei Xiao 1 , Xiaoyu Fang 1 , Tianhong Chen 1 , Dongpeng Yan 1
Affiliation  

An approach to leverage crystalline and amorphous states of a zero-dimensional metal-organic complex in order to tune negative and positive photochromism was proposed, which could be assigned to the competitive chemical routes between photocycloaddition and photogenerated radicals. Furthermore, both polymorphs exhibit mechanochromic photoemission, and lead to the on/off toggling of the light-driven motion of bulky molecular crystals.

中文翻译:

利用金属有机复合物的结晶和非晶态转化感光效应和正负光致变色

提出了一种利用零维金属有机复合物的结晶和非晶态来调节负光致变色和正光致变色的方法,该方法可归因于光环加成和光生自由基之间的竞争化学路线。此外,两种多晶型物都表现出机械变色光发射,并导致大分子晶体的光驱动运动的开/关切换。
更新日期:2022-12-26
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