Issue 34, 2013
From the journal:

Chemical Communications

Quantifying magnetic exchange in doubly-bridged Cu–X2–Cu (X = F, Cl, Br) chains enabled by solid state synthesis of CuF2(pyrazine)†

Saul H. Lapidus,a   Jamie L. Manson,b   Junjie Liu,c   Matthew J. Smith,c   Paul Goddard,c   Jesper Bendix,d   Craig V. Topping,e   John Singleton,e   Cortney Dunmars,a   J. F. Mitchella  and  John A. Schlueter*a  

* Corresponding authors

a Materials Science Division, Argonne National Laboratory, Argonne, IL 60439, USA
E-mail: JASchlueter@anl.gov
Fax: +1 630-252-9555
Tel: +1 630-252-3588

b Department of Chemistry and Biochemistry, Eastern Washington University, Cheney, WA 99004, USA

c University of Oxford, Department of Physics, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK

d Department of Chemistry, University of Copenhagen, Copenhagen DK-2100, Denmark

e National High Magnetic Field Laboratory, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA

Abstract

Solid state techniques involving pressure and temperature have been used to synthesize the fluoride member of the CuX2(pyrazine) (X = F, Cl, Br) family of coordination polymers that cannot be crystallized by solution methods. CuF2(pyrazine) exhibits unique trans doubly-bridged Cu–F2–Cu chains that provide an opportunity to quantify magnetic superexchange in an isostructural Cu–X2–Cu series.

Graphical abstract: Quantifying magnetic exchange in doubly-bridged Cu–X2–Cu (X = F, Cl, Br) chains enabled by solid state synthesis of CuF2(pyrazine)

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Article information

DOI
https://doi.org/10.1039/C3CC41394B
Article type
Communication
Submitted
22 Feb 2013
Accepted
15 Mar 2013
First published
20 Mar 2013

Chem. Commun., 2013,49, 3558-3560

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Quantifying magnetic exchange in doubly-bridged Cu–X2–Cu (X = F, Cl, Br) chains enabled by solid state synthesis of CuF2(pyrazine)

S. H. Lapidus, J. L. Manson, J. Liu, M. J. Smith, P. Goddard, J. Bendix, C. V. Topping, J. Singleton, C. Dunmars, J. F. Mitchell and J. A. Schlueter, Chem. Commun., 2013, 49, 3558 DOI: 10.1039/C3CC41394B

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