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Light-Induced Bidirectional Metal-to-Metal Charge Transfer in a Linear Fe2Co Complex
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2017-05-26 02:10:58 , DOI: 10.1002/anie.201703768
Ji-Xiang Hu 1 , Lun Luo 1, 2 , Xiao-Jin Lv 1 , Lei Liu 1 , Qiang Liu 1 , Yi-Kai Yang 1 , Chun-Ying Duan 1 , Yi Luo 1 , Tao Liu 1
Affiliation  

It is a challenge to reversibly switch both magnetism and polarity using light irradiation. Herein we report a linear Fe2Co complex, whereby interconversion between FeIIILS(μ-CN)CoIIHS(μ-NC)FeIIILS (LS=low-spin, HS=high-spin) and FeIIILS(μ-CN)CoIIILS(μ-NC)FeIILS linkages could be achieved upon heating and cooling, or alternating laser irradiation at 808 and 532 nm. The electron spin arrangement and charge distribution were simultaneously tuned accompanying bidirectional metal-to-metal charge transfer, providing switchable polarity and magnetism in the complex.

中文翻译:

线性Fe2Co络合物中的光诱导双向金属到金属电荷转移

利用光辐射可逆地切换磁性和极性是一个挑战。本文中我们报道了一种线性Fe 2 Co络合物,其中Fe III LS(μ-CN)Co II HS(μ-NC)Fe III LS(LS =低自旋,HS =高自旋)和Fe III LS( μ-CN)Co III LS(μ-NC)Fe II LS连接可以通过加热和冷却,或在808和532 nm交替照射激光来实现。电子自旋排列和电荷分布可通过双向金属间电荷转移同时进行调节,从而在复合物中提供可切换的极性和磁性。
更新日期:2017-05-27
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