Heterometallic chiral [Mn13Cu8] single-molecule magnets

Zhiwei Peng; Shu Li; Ao Li; Jiaming Liao; Yiman Wang; Xudong Li; Wei Meng; Jian Zhang

doi:10.1039/D1DT04291B

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Heterometallic chiral [Mn₁₃Cu₈] single-molecule magnets†

Zhiwei Peng,^a Shu Li,^a Ao Li,^a Jiaming Liao,^a Yiman Wang,^a Xudong Li,^a Wei Meng

*^a and Jian Zhang

*^b

Author affiliations

* Corresponding authors

^a Hunan Provincial Key Lab of Dark Tea and Jin-Hua, Departmet of Material & Chemical Engineering, Hunan City University, Yiyang, P. R. China
E-mail: mengw198503@163.com, zhj@fjirsm.ac.cn

^b State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China

Abstract

An enantiomeric pair of 3d–3d heterometallic clusters of {Mn^IIMn^III₁₂Cu^II₈} has been synthesized in an aqueous solution without heating. The crystal structures reveal a five-layered core of {Mn^IIMn^III₁₂Cu^II₈}, which is a slightly distorted {Mn^IIMn^III₁₂} tetradecahedron with its eight triangular faces capped by a Cu^II ion respectively. The magnetic measurement results establish that anisotropic Mn^III atom-containing clusters L-1 and D-1 exhibit slow relaxation of their magnetization vectors.

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Article information

DOI: https://doi.org/10.1039/D1DT04291B
Article type: Communication
Submitted: 22 Dec 2021
Accepted: 14 Jan 2022
First published: 15 Jan 2022

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Dalton Trans., 2022,51, 2652-2655

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Heterometallic chiral [Mn₁₃Cu₈] single-molecule magnets

Z. Peng, S. Li, A. Li, J. Liao, Y. Wang, X. Li, W. Meng and J. Zhang, Dalton Trans., 2022, 51, 2652 DOI: 10.1039/D1DT04291B

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