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Updated: Apr 4, 2026

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals
Published on: May 29, 2018
Modulation of single-molecule magnet behaviour via photochemical [2+2] cycloaddition
Long-Fei Wang1, Jiang-Zhen Qiu, Jun-Liang Liu
1Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education, School of Chemistry & Chemical Engineering, Sun Yat-Sen University, 510275 Guangzhou, P. R. China. ljliang1987@gmail.com jiajh3@mail.sysu.edu.cn tongml@mail.sysu.edu.cn.
Abstract:
The first example of phototunable SMMs has been reported. Upon UV irradiation, variations of the coordination sphere around Dy(III) ions actually affect the magnetic behaviour of the compound via [2+2] cycloaddition reaction, leading to a magnetic transformation from the SMM behaviour to a field-induced slow relaxation.
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