A nested spin structure and single molecule magnet behaviour in an Fe8Dy12 heterometallic cyclic coordination cluster

Yan Peng; Jonas Braun; Michael Schulze; Hagen Kaemmerer; Yannik F. Schneider; Christopher E. Anson; Wolfgang Wernsdorfer; Annie K. Powell

doi:10.1039/D3DT04141G

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A nested spin structure and single molecule magnet behaviour in an Fe₈Dy₁₂ heterometallic cyclic coordination cluster†

Yan Peng,

*^ab Jonas Braun,

^acd Michael Schulze,

^e Hagen Kaemmerer,

^ad Yannik F. Schneider,

^ac Christopher E. Anson,

^a Wolfgang Wernsdorfer

^de and Annie K. Powell

*^abd

Author affiliations

* Corresponding authors

^a Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Kaiserstr. 12, 76131 Karlsruhe, Germany
E-mail: annie.powell@kit.edu

^b School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, P.R. China

^c Institute of Nanotechnology (INT), Karlsruhe Institute of Technology (KIT), Kaiserstr. 12, 76131 Karlsruhe, Germany

^d Institute for Quantum Materials and Technologies (IQMT), Karlsruhe Institute of Technology (KIT), Kaiserstr. 12, 76131 Karlsruhe, Germany

^e Physikalisches Institut, Karlsruhe Institute of Technology (KIT), Kaiserstr. 12, 76131 Karlsruhe, Germany

Abstract

The 20-nuclearity compound [Fe₈Dy₁₂(tea)₈(teaH)₁₂(NO₃)₁₂]·8MeCN (where teaH₃ = triethanolamine) was synthesised and characterised through single crystal X-ray diffraction and magnetic measurements. The shape of the magnetic hysteresis in the microSQUID measurements was rationalised using the MAGELLAN program.

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DOI: https://doi.org/10.1039/D3DT04141G
Article type: Communication
Submitted: 11 Dec 2023
Accepted: 18 Dec 2023
First published: 20 Dec 2023
This article is Open Access

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Dalton Trans., 2024,53, 894-897

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A nested spin structure and single molecule magnet behaviour in an Fe₈Dy₁₂ heterometallic cyclic coordination cluster

Y. Peng, J. Braun, M. Schulze, H. Kaemmerer, Y. F. Schneider, C. E. Anson, W. Wernsdorfer and A. K. Powell, Dalton Trans., 2024, 53, 894 DOI: 10.1039/D3DT04141G

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