Pentametallic lanthanide-alkoxide square-based pyramids: high energy barrier for thermal relaxation in a holmium single molecule magnet

被引：129

作者：

Blagg, Robin J.

Tuna, Floriana

McInnes, Eric J. L. ^{[1
]}

Winpenny, Richard E. P.

机构：

[1] Univ Manchester, Lewis Magnetism Lab, Sch Chem, Manchester M13 9PL, Lancs, England

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 38期

基金：

英国工程与自然科学研究理事会;

关键词：

MAGNETIZATION; OXOALKOXIDE; COMPLEXES; CLUSTERS; BEHAVIOR; YB; ER;

D O I：

10.1039/c1cc14186d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pentametallic Ln complexes of formula [Ln(5)O((OPr)-Pr-i)(13)] have been made, where Ln(III) = Sm, Gd, Tb, Ho and Er; slow magnetisation relaxation to 33 K is observed for the Ho complex with an energy barrier of ca. 400 K.

引用

页码：10587 / 10589

页数：3

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