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Spontaneous magnetization in a 2:3 complex formed by 3,4′,5‐tris( N ‐oxy‐ tert ‐butylamino)biphenyl and manganese(II)bis(hexafluoroacetylacetonate)
Author(s) -
Iwamura Hiizu,
Inoue Katsuya
Publication year - 1996
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.19960080115
Subject(s) - manganese , spins , unpaired electron , materials science , biphenyl , magnetization , molecular magnets , radical , electron , transition metal , ion , tris , coordination complex , crystallography , metal , condensed matter physics , organic chemistry , physics , quantum mechanics , chemistry , magnetic field , metallurgy , catalysis , biochemistry
The basic problem in the design of molecular magnets is how to assemble unpaired electrons and align their spins on the macroscopic scale. One line of investigation involves heterospin systems consisting of transition metal ions and organic free radicals as ligands. Results are reported for such a system (see figure) in which the heterospin system forms a 2‐D network, which increases T c compared to a 1‐D network.