Issue 70, 2018
From the journal:

Chemical Communications

Single-molecule magnet behaviour in a dysprosium-triradical complex†

Zhao-Xin Xiao,a   Hao Miao,a   Dong Shao, ORCID logo a   Hai-Yan Wei, ORCID logo *b   Yi-Quan Zhang ORCID logo *c  and  Xin-Yi Wang ORCID logo *a  

* Corresponding authors

a State Key Laboratory of Coordination Chemistry, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
E-mail: wangxy66@nju.edu.cn

b Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, China
E-mail: weihaiyan@njnu.edu.cn

c Jiangsu Key Laboratory for NSLSCS, School of Physical Science and Technology, Nanjing Normal University, Nanjing 210023, China
E-mail: zhangyiquan@njnu.edu.cn

Abstract

The first triradical bridged binuclear penta-spin single-molecule magnet, [Dy2(hfac)6(BTR)], based on a nitronyl nitroxide triradical was synthesized and characterized. Theoretical calculations revealed Dy-radical antiferromagnetic coupling and radical–radical ferromagnetic coupling. The SMM behavior is found to originate from the exchange states, rather than the isolated Dy3+ center.

Graphical abstract: Single-molecule magnet behaviour in a dysprosium-triradical complex

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Article information

DOI
https://doi.org/10.1039/C8CC04739A
Article type
Communication
Submitted
13 Jun 2018
Accepted
17 Jul 2018
First published
17 Jul 2018

Chem. Commun., 2018,54, 9726-9729

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Single-molecule magnet behaviour in a dysprosium-triradical complex

Z. Xiao, H. Miao, D. Shao, H. Wei, Y. Zhang and X. Wang, Chem. Commun., 2018, 54, 9726 DOI: 10.1039/C8CC04739A

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