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New Magnetic Frameworks of [(CuF2(H2O)2)x(pyz)]

Type of publication Peer-reviewed
Publikationsform Original article (peer-reviewed)
Publication date 2014
Author Lanza Arianna, Fiolka Christophe, Fisch Martin, Casati Nicola, Skoulatos Markos, Ruegg Christian, Krämer Karl, Macchi Piero,
Project Chemical bonding and reactions in molecular crystals at high pressure
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Original article (peer-reviewed)

Journal Chemical Communication
Volume (Issue) 50
Page(s) 14504 - 14507
Title of proceedings Chemical Communication
DOI 10.1039/c4cc06696k

Open Access

URL http://pubs.rsc.org/en/content/articlepdf/2014/cc/c4cc06696k
Type of Open Access Publisher (Gold Open Access)

Abstract

Pressure-driven orbital reordering in the quantum magnet [CuF2(H2O)2-(pyz)], (pyz = pyrazine), dramatically affects its magnetic exchange interactions. The crystal chemistry of this system is enriched with a new phase above 3 GPa, surprisingly concomitant with other polymorphs. Moreover, we discovered an unprecedented compound with a different stoichiometry, [(CuF2(H2O)2)2(pyz)], featuring magnetic bi-layers.
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