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Magnetic exchange coupling in the FeIII6(mu6-O) core: a hint to the magnetic properties of higher-nuclearity spin clusters

Authors :
Cornia, Andrea
Gatteschi, Dante
Hegetschweiler, Kaspar
Source :
Inorganic Chemistry. March 30, 1994, Vol. 33 Issue 7, p1559, 3 p.
Publication Year :
1994

Abstract

Studies of two hexairon(III) clusters containing a mu6-oxo bridge reveal that the unusual bridging mode causes weak antiferromagnetic exchange-coupling interactions between the metal centers with J trans and J cis values of 19(2) and 9(1) per cm, respectively. The studies may be useful in the search for magneto-structural correlations in oxo-bridged polyiron aggregates.

Details

ISSN :
00201669
Volume :
33
Issue :
7
Database :
Gale General OneFile
Journal :
Inorganic Chemistry
Publication Type :
Academic Journal
Accession number :
edsgcl.15468359