Please use this identifier to cite or link to this item: https://doi.org/10.1021/ic502443g
Title: Field-Induced Multiple Relaxation Mechanism of (Co2DyIII)-Dy-III Compound with the Dysprosium Ion in a Low-Symmetrical Environment
Authors: Xue, Shufang
Ungur, Liviu 
Guo, Yun-Nan
Tang, Jinkui
Chibotaru, Liviu F
Keywords: Science & Technology
Physical Sciences
Chemistry, Inorganic & Nuclear
Chemistry
SINGLE-MOLECULE-MAGNET
POLYHEDRAL STRUCTURES
ANISOTROPY BARRIER
ODD NUMBER
SUBSTITUTION
COMPLEXES
BLOCKING
VERTICES
Issue Date: 1-Dec-2014
Publisher: AMER CHEMICAL SOC
Citation: Xue, Shufang, Ungur, Liviu, Guo, Yun-Nan, Tang, Jinkui, Chibotaru, Liviu F (2014-12-01). Field-Induced Multiple Relaxation Mechanism of (Co2DyIII)-Dy-III Compound with the Dysprosium Ion in a Low-Symmetrical Environment. INORGANIC CHEMISTRY 53 (23) : 12658-12663. ScholarBank@NUS Repository. https://doi.org/10.1021/ic502443g
Abstract: A defective cubane-shaped heterometallic trinuclear CoIII2DyIII compound with only one magnetically interesting ion (DyIII) has been assembled by virtue of a multifunctional acylhydrazone ligand. Because of the nonaxial ground state of DyIII ion derived from a low-symmetrical crystal field, the title compound displays field-induced multiple relaxation processes which are of molecular and a dipolar-dipolar coupling origin, as revealed by combined experimental and theoretical investigations. The results demonstrate that such a mononuclear dysprosium(III) compound with a low-symmetrical environment of magnetic center appears to be a model system for further investigations to shed light on the complex relaxation mechanism of lanthanide-based single ion magnets.
Source Title: INORGANIC CHEMISTRY
URI: https://scholarbank.nus.edu.sg/handle/10635/228717
ISSN: 0020-1669
1520-510X
DOI: 10.1021/ic502443g
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