Lanthanoid single-ion magnets with the LnN10 coordination geometry

Zhong-Xia Jiang; Jun-Liang Liu; Yan-Cong Chen; Jiang Liu; Jian-Hua Jia; Ming-Liang Tong

doi:10.1039/C6CC01695B

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Lanthanoid single-ion magnets with the LnN₁₀ coordination geometry†

Zhong-Xia Jiang,‡^a Jun-Liang Liu,

‡^a Yan-Cong Chen,^a Jiang Liu,^a Jian-Hua Jia*^a and Ming-Liang Tong*^a

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* Corresponding authors

^a MOE Key Lab of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
E-mail: jiajh3@mail.sysu.edu.cn, tongml@mail.sysu.edu.cn

Abstract

We have reported two unprecedented single-ion magnets (SIMs) with the homoatomic LnN₁₀ coordination geometry, where the central Ln (Ln = Dy^III or Er^III) ion is interlocked by two pentadentate ligands (N₅) affording a low symmetry polyhedron. Studies of dynamic magnetic behaviours show an effective energy of 79(4) K for [Dy(N₅)₂]³⁺ and 59(4) K for [Er(N₅)₂]³⁺, respectively.

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Article information

DOI: https://doi.org/10.1039/C6CC01695B
Article type: Communication
Submitted: 25 Feb 2016
Accepted: 06 Apr 2016
First published: 06 Apr 2016

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Chem. Commun., 2016,52, 6261-6264

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Lanthanoid single-ion magnets with the LnN₁₀ coordination geometry

Z. Jiang, J. Liu, Y. Chen, J. Liu, J. Jia and M. Tong, Chem. Commun., 2016, 52, 6261 DOI: 10.1039/C6CC01695B

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