Engineering macrocyclic high performance pentagonal bipyramidal Dy(iii) single-ion magnets

Canaj, A. B., Dey, S., Wilson, C. , Céspedes, O., Rajaraman, G. and Murrie, M. (2020) Engineering macrocyclic high performance pentagonal bipyramidal Dy(iii) single-ion magnets. Chemical Communications, 56(80), pp. 12037-12040. (doi: 10.1039/D0CC04559D) (PMID:32902527)

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We generate a new air-stable pseudo-D5h Dy(III) Single-Molecule Magnet (Ueff = 1108 K, TB = 14 K) by combining a weak equatorial ligand field from a macrocyclic LN5 ligand with a strong axial ligand field. Based on our synthetic blueprint, we use ab initio calculations to show the vast scope for macrocyclic engineering of magnetic anisotropy.

Item Type:Articles
Additional Information:We thank EPSRC UK (EP/N01331X/1, EP/M000923/1) for funding. S. D. thanks UGC for an SRF fellowship. G. R. thanks DST/SERB for funding (CRG/2018/000430; DST/SJF/CSA03/2018-10; SB/SJF/2019-20/12).
Glasgow Author(s) Enlighten ID:Wilson, Dr Claire and Murrie, Professor Mark
Authors: Canaj, A. B., Dey, S., Wilson, C., Céspedes, O., Rajaraman, G., and Murrie, M.
College/School:College of Science and Engineering > School of Chemistry
Journal Name:Chemical Communications
Publisher:Royal Society of Chemistry
ISSN (Online):1364-548X
Published Online:03 September 2020
Copyright Holders:Copyright © 2020 The Royal Society of Chemistry
First Published:First published in Chemical Communications 56(80): 12037-12040
Publisher Policy:Reproduced under a Creative Commons License

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