Issue 30, 2015
From the journal:

CrystEngComm

Construction and theoretical study of a new Dy-β-diketone chain featuring slow magnetic relaxation†

Yan-Chun Hui,a   Yin-Shan Meng,b   Zongsheng Li,c   Qi Chen,a   Hao-Ling Sun,*a   Yi-Quan Zhangd  and  Song Gao*b  

* Corresponding authors

a Department of Chemistry and Beijing Key Laboratory of Energy Conversion and Storage Materials, Beijing Normal University, Beijing 100875, PR China
E-mail: haolingsun@bnu.edu.cn

b Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
E-mail: gaosong@pku.edu.cn

c College of Safety and Environment Engineering, Capital University of Economics and Business, Beijing 100070, People's Republic of China

d Jiangsu Key Laboratory for NSLSCS, School of Physical Science and Technology, Nanjing Normal University, Nanjing 210023, PR China

Abstract

A new 1D Dy3+ complex based on β-diketone, namely, [Dy(L)3(H2O)]·0.5CH3OH·0.5H2O (1) (HL = 1-phenyl-3-(4′-pyridyl-N-oxide)-propane-1,3-dione) has been designed and synthesized by the combination of β-diketone and pyridine-N-oxide group. The magnetic study indicates the compound's slow magnetic relaxation originating from the single-ion behavior of Dy3+ with strong anisotropy, which is further supported by theoretical calculations.

Graphical abstract: Construction and theoretical study of a new Dy-β-diketone chain featuring slow magnetic relaxation

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Article information

DOI
https://doi.org/10.1039/C5CE00971E
Article type
Communication
Submitted
20 May 2015
Accepted
24 Jun 2015
First published
25 Jun 2015

CrystEngComm, 2015,17, 5620-5624

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Construction and theoretical study of a new Dy-β-diketone chain featuring slow magnetic relaxation

Y. Hui, Y. Meng, Z. Li, Q. Chen, H. Sun, Y. Zhang and S. Gao, CrystEngComm, 2015, 17, 5620 DOI: 10.1039/C5CE00971E

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