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A Single‐Molecule‐Magnetic, Cubane‐Based, Triangular Co 12 Supercluster
Author(s) -
Zeng MingHua,
Yao MinXia,
Liang Hong,
Zhang WeiXiong,
Chen XiaoMing
Publication year - 2007
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200602922
Subject(s) - supercluster (genetic) , cubane , ligand (biochemistry) , phase (matter) , core (optical fiber) , molecule , physics , magnetic susceptibility , crystallography , chemistry , condensed matter physics , chemical physics , computer science , quantum mechanics , biochemistry , phylogenetics , receptor , optics , gene
Extraordinary structure : An unprecedented Co 12 supercluster in which three Co 4 O 4 cubes surround a central μ 6 ‐nitrate ligand exhibits single‐molecule magnet behavior. The picture shows the structure of the Co 12 core and the temperature dependence of the in‐phase ( χ ′, full symbols) and out‐of‐phase ( χ ′′, open symbols) components of the magnetic susceptibility at various ac frequencies.