Li Xiao-Lei, Wu Jianfeng, Zhao Lang, Shi Wei, Cheng Peng, Tang Jinkui
State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.
Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (MOE), and Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, P. R. China.
Chem Commun (Camb). 2017 Mar 9;53(21):3026-3029. doi: 10.1039/c7cc00048k.
A rare end-to-end azido-pinned interlocking lanthanide square was self-assembled using a ditopic Schiff-base (HL) and NaN as ligands. Obvious ferromagnetic interaction and a record anisotropy barrier of 152(4) K among lanthanide azido-bridged SMMs in a zero dc field were observed.
使用双齿席夫碱（HL）和NaN作为配体自组装形成了一种罕见的端对端叠氮基固定的互锁镧系正方形。在零直流场中，观察到镧系叠氮桥联单分子磁体之间明显的铁磁相互作用以及创纪录的152(4) K各向异性势垒。
