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Inside Back Cover: Self‐Assembly of a 3d–5f Trinuclear Single‐Molecule Magnet from a Pentavalent Uranyl Complex (Angew. Chem. Int. Ed. 49/2014)
Author(s) -
Chatelain Lucile,
Walsh James P. S.,
Pécaut Jacques,
Tuna Floriana,
Mazzanti Marinella
Publication year - 2014
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201410348
Subject(s) - uranyl , intramolecular force , single molecule magnet , cover (algebra) , crystallography , magnet , relaxation (psychology) , molecule , anisotropy , chemistry , block (permutation group theory) , uranium , ising model , materials science , condensed matter physics , physics , stereochemistry , magnetization , geometry , nuclear physics , magnetic field , optics , mechanical engineering , psychology , social psychology , organic chemistry , mathematics , quantum mechanics , engineering
A uranyl(V) complex is used as a building block in the rational assembly of a trinuclear {MnOUOMn} complex. M. Mazzanti and co‐workers demonstrate in their Communication on page 13434 ff. that the trinuclear system exhibits the behavior of a single‐molecule magnet with the highest effective barrier to relaxation reported to date for a mono‐uranium system (Δ E =(81±0.5) K), resulting from the large Ising anisotropy of the uranyl‐based bridge and intramolecular Mn–U exchange interactions.