Issue 7, 2011

Chemical trend of Ln–M exchange couplings in heterometallic complexes with Ln = Gd, Tb, Dy, Ho, Er and M = Cu, V

Abstract

The 4f–3d exchange couplings were definitively and precisely determined in the dinuclear complexes (Ln–M) involving double μ-oxo-bridges, by means of combined high-frequency electron paramagnetic resonance and pulsed-field magnetization techniques, revealing a monotonic decrease of ferromagnetic JLnCu in the order of the atomic number, 64Gd to 68Er.

Graphical abstract: Chemical trend of Ln–M exchange couplings in heterometallic complexes with Ln = Gd, Tb, Dy, Ho, Er and M = Cu, V

Article information

Article type
Communication
Submitted
28 Oct 2010
Accepted
29 Nov 2010
First published
23 Dec 2010

Chem. Commun., 2011,47, 2110-2112

Chemical trend of Ln–M exchange couplings in heterometallic complexes with Ln = Gd, Tb, Dy, Ho, Er and M = Cu, V

R. Watanabe, K. Fujiwara, A. Okazawa, G. Tanaka, S. Yoshii, H. Nojiri and T. Ishida, Chem. Commun., 2011, 47, 2110 DOI: 10.1039/C0CC04669H

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