Please use this identifier to cite or link to this item: https://doi.org/10.1039/c6sc00318d
Title: Multitechnique investigation of Dy3-implications for coupled lanthanide clusters
Authors: Gysler, Maren
El Hallak, Fadi
Ungur, Liviu 
Marx, Raphael
Hakl, Michael
Neugebauer, Petr
Rechkemmer, Yvonne
Lan, Yanhua
Sheikin, Ilya
Orlita, Milan
Anson, Christopher E
Powell, Annie K
Sessoli, Roberta
Chibotaru, Liviu F
van Slageren, Joris
Keywords: Science & Technology
Physical Sciences
Chemistry, Multidisciplinary
Chemistry
SINGLE-MOLECULE MAGNETS
SPECTROSCOPIC DETERMINATION
DYSPROSIUM TRIANGLES
TORQUE MAGNETOMETRY
ANISOTROPY
BEHAVIOR
Issue Date: 1-Jan-2016
Publisher: ROYAL SOC CHEMISTRY
Citation: Gysler, Maren, El Hallak, Fadi, Ungur, Liviu, Marx, Raphael, Hakl, Michael, Neugebauer, Petr, Rechkemmer, Yvonne, Lan, Yanhua, Sheikin, Ilya, Orlita, Milan, Anson, Christopher E, Powell, Annie K, Sessoli, Roberta, Chibotaru, Liviu F, van Slageren, Joris (2016-01-01). Multitechnique investigation of Dy3-implications for coupled lanthanide clusters. CHEMICAL SCIENCE 7 (7) : 4347-4354. ScholarBank@NUS Repository. https://doi.org/10.1039/c6sc00318d
Abstract: In-depth investigations of the low energy electronic structures of mononuclear lanthanide complexes, including single molecule magnets, are challenging at the best of times. For magnetically coupled polynuclear systems, the task seems well nigh impossible. However, without detailed understanding of the electronic structure, there is no hope of understanding their static and dynamic magnetic properties in detail. We have been interested in assessing which techniques are most appropriate for studying lanthanide single-molecule magnets. Here we present a wide ranging theoretical and experimental study of the archetypal polynuclear lanthanide single-molecule magnet Dy3 and derive the simplest model to describe the results from each experimental method, including high-frequency electron paramagnetic resonance and far-infrared spectroscopies and cantilever torque magnetometry. We conclude that a combination of these methods together with ab initio calculations is required to arrive at a full understanding of the properties of this complex, and potentially of other magnetically coupled lanthanide complexes.
Source Title: CHEMICAL SCIENCE
URI: https://scholarbank.nus.edu.sg/handle/10635/228725
ISSN: 2041-6520
2041-6539
DOI: 10.1039/c6sc00318d
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