Title: A high anisotropy barrier in a sulfur-bridged organodysprosium single-molecule magnet
Authors: Tuna, Floriana ×
Smith, Charlene A
Bodensteiner, Michael
Ungur, Liviu
Chibotaru, Liviu
McInnes, Eric J L
Winpenny, Richard E P
Collison, David
Layfield, Richard A #
Issue Date: Jul-2012
Publisher: Wiley-VCH
Series Title: Angewandte Chemie - International Edition vol:51 issue:28 pages:6976-6980
Article number: 10.1002/anie.201202497
Abstract: The sulfur-bridged dimers [{Cp'(2)Ln(μ-SSiPh(3))}(2)] (Ln=Gd (1), Dy (2); Cp'=η(5)-C(5)H(4)Me) were synthesized by the transmetalation reactions between [Cp'(3)Ln] and Ph(3)SiSLi. Compound 2 is a single-molecule magnet with slow relaxation of magnetization up to 40 K and an anisotropy barrier of U(eff) =133 cm(-1). Insight into the SMM properties of 2 and closely related SMMs has been obtained using ab initio calculations.
ISSN: 1433-7851
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Quantum Chemistry and Physical Chemistry Section
× corresponding author
# (joint) last author

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