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
相关论文
共 50 条
  • [21] Tuning the Single-Molecule Magnet and Photoluminescence Properties of Binuclear Dysprosium Complexes by Light
    Ma, Xiu-Fang
    Huang, Xin-Da
    Zheng, Li-Min
    CRYSTAL GROWTH & DESIGN, 2023, 23 (02) : 1095 - 1103
  • [22] Five-Coordinated Dysprosium Single-Molecule Magnet Functionalized by the SMe Group
    Ying, Xu
    Zhu, Zhenhua
    Zhao, Chen
    Zhang, Yi-Quan
    Tang, Jinkui
    INORGANIC CHEMISTRY, 2022, 61 (50) : 20547 - 20551
  • [23] Synthesis, crystal structure and magnetic properties of a dinuclear dysprosium single-molecule magnet
    Zhang, Kun
    Guo, Fu-Sheng
    Wang, Yao-Yu
    INORGANIC CHEMISTRY COMMUNICATIONS, 2017, 76 : 95 - 99
  • [24] Magnetic frustration in a hexaazatrinaphthylene-bridged trimetallic dysprosium single-molecule magnet
    Grindell, Richard
    Vieru, Veacheslav
    Pugh, Thomas
    Chibotaru, Liviu F.
    Layfield, Richard A.
    DALTON TRANSACTIONS, 2016, 45 (42) : 16556 - 16560
  • [25] A Low-Symmetry Dysprosium Metallocene Single-Molecule Magnet with a High Anisotropy Barrier
    Pugh, Thomas
    Chilton, Nicholas F.
    Layfield, Richard A.
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (37) : 11082 - 11085
  • [26] Single-molecule magnet behavior in a mononuclear dysprosium(III) complex with 1-methylimidazole
    Yao, Binling
    Gu, Bin
    Su, Meihui
    Li, Guoliang
    Ma, Yue
    Li, Licun
    Wang, Qinglun
    Cheng, Peng
    Zhang, Xuan
    RSC ADVANCES, 2017, 7 (05): : 2766 - 2772
  • [27] Organophosphonate-Bridged Polyoxometalate-Based Dysprosium(III) Single-Molecule Magnet
    Huo, Yu
    Wan, Rong
    Ma, Pengtao
    Liu, Junliang
    Chen, Yancong
    Li, Dandan
    Niu, Jingyang
    Wang, Jingping
    Tong, Ming-Liang
    INORGANIC CHEMISTRY, 2017, 56 (21) : 12687 - 12691
  • [28] Reversible switching of single-molecule magnet behaviors by transformation of dinuclear dysprosium cores in polyoxometalates
    Suzuki, Kosuke
    Sato, Rinta
    Mizuno, Noritaka
    CHEMICAL SCIENCE, 2013, 4 (02) : 596 - 600
  • [29] A fluorobenzene-bound dysprosium half-sandwich dication single-molecule magnet
    Corner, Sophie C.
    Blackmore, William J. A.
    Gransbury, Gemma K.
    Mattioni, Andrea
    Whitehead, George F. S.
    Chilton, Nicholas F.
    Mills, David P.
    Chemical Science, 2024, 16 (02) : 610 - 620
  • [30] A dodecanuclear heterometallic dysprosium-cobalt wheel exhibiting single-molecule magnet behaviour
    Zou, Li-Fei
    Zhao, Lang
    Guo, Yun-Nan
    Yu, Gui-Miao
    Guo, Yang
    Tang, Jinkui
    Li, Yun-Hui
    CHEMICAL COMMUNICATIONS, 2011, 47 (30) : 8659 - 8661
12345