Supramolecular "Double-Propeller" Dimers of Hexanuclear CuII/LnIII Complexes: A{Cu3Dy3}2 Single-Molecule Magnet

被引：190

作者：

Novitchi, Ghenadie ^{[1
]}

Wernsdorfer, Wolfgang ^{[2
]}

Chibotaru, Liviu F. ^{[3
]}

Costes, Jean-Pierre ^{[4
]}

Anson, Christopher E. ^{[1
]}

Powell, Annie K. ^{[1
]}

机构：

[1] Univ Karlsruhe, Inst Anorgan Chem, D-76128 Karlsruhe, Germany

[2] CNRS, Inst Neel, Grenoble 9, France

[3] Katholieke Univ Leuven, Div Quantum & Phys Chem, Louvain, Belgium

[4] CNRS, Chim Coordinat Lab, F-31077 Toulouse, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 09期

关键词：

heterometallic compounds; magnetic properties; single molecule magnets; supramolecular chemistry; SOLID-STATE ARCHITECTURES; SECONDARY BUILDING UNITS; METAL-ORGANIC FRAMEWORK; PI-PI STACKING; COORDINATION POLYMERS; CRYSTAL-STRUCTURES; CU; GD; TETRANUCLEAR; DY;

D O I：

10.1002/anie.200805176

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Propelling magnetism: Supramolecular organization leads to a remarkable dodecanuclear {Cu3Dy3}2 cluster with a "double-propeller" shape (see picture). The linkages of the CuDy units, both intramolecular and supramolecular, appear to be responsible for a drastic change in the single molecule magnetic behavior. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：1614 / 1619

页数：6

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