具有异核三聚体结构的 3d-4d-4f 型十核金属封端立方烷，表现出单分子磁体行为。
Heterotrimetallic 3d-4d-4f decanuclear metal-capped square showing single-molecule magnet behavior.
机构信息
Institut Parisien de Chimie Moléculaire, Université Pierre et Marie Curie (Paris 6), case courrier 42, 4 place Jussieu, 75 252, Paris Cedex 05, France.
出版信息
Dalton Trans. 2010 Mar 7;39(9):2188-90. doi: 10.1039/b924644b. Epub 2010 Jan 6.
DOI:10.1039/b924644b
PMID:20162188
Abstract
The synthesis, the structural characterization and the magnetic properties of a heterotrimetallic decanuclear square, (Mo(CN)(8))(2)(CuLTb)(4)), noted MoCuTb, are described. This supramolecular compound, viewed as the first example of a metal-capped square, behaves as a single molecule magnet with a magnetic anisotropic barrier energy of U(eff) = 13.40 cm(-1) (19.25 K).
摘要
(Mo(CN)(8))(2)(CuLTb)(4)) 配合物的合成、结构表征和磁学性质。该超分子化合物被视为首例金属封端的正方形，表现出单分子磁体的行为，具有有效各向异性能垒 U(eff) = 13.40 cm(-1)（19.25 K）。
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