A wheel-shaped Dy(III) single-molecule magnet supported by polyoxotungstates

Yu Huo; Yan-Cong Chen; Jun-Liang Liu; Jian-Hua Jia; Wen-Bin Chen; Si-Guo Wu; Ming-Liang Tong

doi:10.1039/C7DT03721J

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A wheel-shaped Dy(iii) single-molecule magnet supported by polyoxotungstates†

Yu Huo,^a Yan-Cong Chen,

^a Jun-Liang Liu,

^a Jian-Hua Jia,

^a Wen-Bin Chen,^a Si-Guo Wu^a and Ming-Liang Tong

*^a

Author affiliations

* Corresponding authors

^a MOE Key Lab of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
E-mail: tongml@mail.sysu.edu.cn

Abstract

A wheel-shaped Dy(III) single-molecule magnet (SMM), supported by polyoxotungstates, Cs₁₅K₈Na₁₂[K⊂{(AsW₉O₃₃)Dy(H₂O)₂}₆]·71H₂O (1), is described here. The polyanion of 1 possesses an idealized S₆ symmetry. The effective energy barrier (68 K) obtained from magnetic studies is consistent with the deconvolution of the luminescence spectra of 1.

This article is part of the themed collection: Dalton Transactions Inorganic Symposia

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DOI: https://doi.org/10.1039/C7DT03721J
Article type: Paper
Submitted: 04 Oct 2017
Accepted: 09 Nov 2017
First published: 09 Nov 2017

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Dalton Trans., 2017,46, 16796-16801

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A wheel-shaped Dy(III) single-molecule magnet supported by polyoxotungstates

Y. Huo, Y. Chen, J. Liu, J. Jia, W. Chen, S. Wu and M. Tong, Dalton Trans., 2017, 46, 16796 DOI: 10.1039/C7DT03721J

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Dalton Transactions

A wheel-shaped Dy(iii) single-molecule magnet supported by polyoxotungstates†

Abstract

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A wheel-shaped Dy(III) single-molecule magnet supported by polyoxotungstates

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