A bis(silyldiamido) dysprosium single-molecule magnet

被引：1
|
作者：
Han, Tian [1 ]
Ding, You-Song [2 ]
机构：
[1] Xi An Jiao Tong Univ, Sch Chem, Xian Key Lab Sustainable Energy & Mat Chem, Xian 710049, Peoples R China
[2] Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China
来源：
INORGANIC CHEMISTRY FRONTIERS | 2023年 / 10卷 / 06期
基金：
中国国家自然科学基金;
关键词：
COMPLEXES; RELAXATION; ANISOTROPY; ATOMS;
D O I：
10.1039/d2qi02494b
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A homoleptic four-coordinate dysprosium complex [K(THF)(6)][Dy{(NAr)(2)SiPh2}(2)] (Ar = 2,6-(Pr2C6H3)-Pr-i) bearing two bulky chelating silyldiamide ligands was synthesized and structurally characterized. The coordination geometry between square and seesaw enables slow magnetic relaxation up to 42 K, making it the first silyldiamido dysprosium single-molecule magnet.
引用
收藏
页码：1803 / 1808
页数：6
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