Synthesis and Characterization of Heterometallic {Cr<sub>7</sub>M} Wheels

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Authors

Finn Larsen · Aarhus University

Eric J. L. McInnes · University of Manchester

Hassane El Mkami · University of St Andrews

Jacob Overgaard · Aarhus University

Stergios Piligkos · University of Manchester

Gopalan Rajaraman · University of Manchester

Eva Rentschler

Abstract

A new set of wheels: Substituting a chromium ion in [Cr8F8(O2CCMe3)16] with one of a number of alternative transition metals has yielded an unprecedented family of heterometallic wheel complexes (see picture), supported at their centers by secondary ammonium ions. Both 3d (Mn, Fe, Co, Ni) and 4d (Cd) metals have been employed to produce such structures, the magnetic and spectroscopic properties of which are discussed.

Topics & Keywords

Magnetism in coordination complexes Polyoxometalates: Synthesis and Applications Metal complexes synthesis and properties

Publication Details

Published in: Angewandte Chemie International Edition

Volume 42, Issue 1, pp. 101-105

DOI: 10.1002/anie.200390034

Field-Weighted Citation Impact: 8.03

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Synthesis and Characterization of Heterometallic {Cr<sub>7</sub>M} Wheels

Authors

Abstract

Topics & Keywords

Publication Details