An Undecanuclear FeIII Single-Molecule Magnet

被引:71
|
作者
Ako, Ayuk M. [1 ,2 ]
Mereacre, Valeriu [1 ]
Lan, Yanhua [1 ]
Wernsdorfer, Wolfgang [3 ]
Clerac, Rodolphe [4 ,5 ]
Anson, Christopher E. [1 ]
Powell, Annie K. [1 ,2 ]
机构
[1] Univ Karlsruhe, Inst Anorgan Chem, D-76131 Karlsruhe, Germany
[2] Karlsruhe Inst Technol, Inst Nanotechnol, Forschungszentrum Karlsruhe, D-76021 Karlsruhe, Germany
[3] CNRS, Inst Neel, F-38042 Grenoble 9, France
[4] Univ Bordeaux, UPR 8641, F-33600 Pessac, France
[5] CNRS, Ctr Rech Paul Pascal, Equipe Mat Mol Magnet, UPR 8641, F-33600 Pessac, France
关键词
CLUSTERS; IRON(III); COMPLEXES; BEHAVIOR;
D O I
10.1021/ic901747w
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The undecanuclear complex in [Fe-11(III)(mu(4)-O)(3)(mu(3)-O)(4)(L)(3)(mu-O2CCMe3)(12)]Cl center dot 5MeCN has been synthesized and characterized by single-crystal X-ray crystallography. Mossbauer spectroscopy and bulk susceptibility studies reveal that the complex has an S = 13/2 spin ground state and exhibits single-molecule-magnet behavior.
引用
收藏
页码:1 / 3
页数:3
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