Single pyramid magnets: Dy5 pyramids with slow magnetic relaxation to 40 K

Robin J. Blagg; Christopher A. Muryn; Eric J. L. McInnes; Floriana Tuna; Richard E. P. Winpenny

doi:10.1002/anie.201101932

Single pyramid magnets: Dy₅ pyramids with slow magnetic relaxation to 40 K

Robin J. Blagg, Christopher A. Muryn, Eric J. L. McInnes, Floriana Tuna, Richard E. P. Winpenny

School of Chemistry

Research output: Contribution to journal › Article › peer-review

456 Citations (Scopus)

Abstract

Single-molecule magnets: A square-pyramidal pentametallic dysprosium cluster was synthesized and showed slow magnetic relaxation at temperatures as high as 40 K. The thermal energy barrier to relaxation of magnetization of this single-molecule magnet was found at a temperature of 530 K and is the largest yet observed for any d- or f-block cluster compound.

Original language	English
Pages (from-to)	6530-6533
Number of pages	4
Journal	Angewandte Chemie International Edition
Volume	50
Issue number	29
DOIs	https://doi.org/10.1002/anie.201101932
Publication status	Published - 11 Jul 2011

Keywords

cluster compounds
dysprosium
lanthanides
magnetic properties
single-molecule magnets

Access to Document

10.1002/anie.201101932

Cite this

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title = "Single pyramid magnets: Dy5 pyramids with slow magnetic relaxation to 40 K",

abstract = "Single-molecule magnets: A square-pyramidal pentametallic dysprosium cluster was synthesized and showed slow magnetic relaxation at temperatures as high as 40 K. The thermal energy barrier to relaxation of magnetization of this single-molecule magnet was found at a temperature of 530 K and is the largest yet observed for any d- or f-block cluster compound.",

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AU - Blagg, Robin J.

AU - Muryn, Christopher A.

AU - McInnes, Eric J. L.

AU - Tuna, Floriana

AU - Winpenny, Richard E. P.

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N2 - Single-molecule magnets: A square-pyramidal pentametallic dysprosium cluster was synthesized and showed slow magnetic relaxation at temperatures as high as 40 K. The thermal energy barrier to relaxation of magnetization of this single-molecule magnet was found at a temperature of 530 K and is the largest yet observed for any d- or f-block cluster compound.

AB - Single-molecule magnets: A square-pyramidal pentametallic dysprosium cluster was synthesized and showed slow magnetic relaxation at temperatures as high as 40 K. The thermal energy barrier to relaxation of magnetization of this single-molecule magnet was found at a temperature of 530 K and is the largest yet observed for any d- or f-block cluster compound.

KW - cluster compounds

KW - dysprosium

KW - lanthanides

KW - magnetic properties

KW - single-molecule magnets

U2 - 10.1002/anie.201101932

DO - 10.1002/anie.201101932

M3 - Article

VL - 50

SP - 6530

EP - 6533

JO - Angewandte Chemie International Edition

JF - Angewandte Chemie International Edition

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