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Supramolecular “Double‐Propeller” Dimers of Hexanuclear Cu II /Ln III Complexes: A {Cu 3 Dy 3 } 2 Single‐Molecule Magnet
Author(s) -
Novitchi Ghenadie,
Wernsdorfer Wolfgang,
Chibotaru Liviu F.,
Costes JeanPierre,
Anson Christopher E.,
Powell Annie K.
Publication year - 2009
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.200805176
Subject(s) - supramolecular chemistry , crystallography , intramolecular force , magnetism , molecule , single molecule magnet , cluster (spacecraft) , chemistry , propeller , magnet , materials science , condensed matter physics , stereochemistry , physics , crystal structure , magnetic field , magnetization , organic chemistry , engineering , quantum mechanics , marine engineering , computer science , programming language
Propelling magnetism : Supramolecular organization leads to a remarkable dodecanuclear {Cu 3 Dy 3 } 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.