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Two‐Dimensional Nitroxide‐Based Molecular Magnetic Materials
Author(s) -
Fegy Karine,
Luneau Dominique,
Ohm Thorsten,
Paulsen Carley,
Rey Paul
Publication year - 1998
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/(sici)1521-3773(19980518)37:9<1270::aid-anie1270>3.0.co;2-6
Subject(s) - ferrimagnetism , manganese , ferromagnetism , nitroxide mediated radical polymerization , metal , materials science , crystallography , layer (electronics) , chelation , condensed matter physics , chemistry , nanotechnology , metallurgy , magnetic field , magnetization , physics , polymerization , polymer , composite material , radical polymerization , quantum mechanics
Manganese( II ) complexes of imidazolyl‐substituted chelating nitronylnitroxides are characterized by a stereoselective arrangement of the metal centers and the ligands to give a honeycomblike layer structure (shown on the right). The magnetic properties at high temperature indicate the presence of a ferrimagnetic structure within the layers. At low temperatures, ferromagnetic ordering is observed.