A Multifunctional Magnetic Material under Pressure. Issue 26 (7th May 2014)

• Record Type: Journal Article
• Authors: Rodríguez‐Velamazán, J. Alberto; Fabelo, Oscar; Beavers, Christine M.; Natividad, Eva; Evangelisti, Marco; Roubeau, Olivier
• Is Part Of: Chemistry. Volume 20:Issue 26(2014)
• Page Start: 7956
• Page End: 7961
• Publication Date: 2014-05-07
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.201402046
• Languages: English
• ISSNs: 0947-6539

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>Fe^II(Metz)₆](Fe^IIIBr₄)₂ (Metz=1‐methyltetrazole) is one of the rare systems combining spin‐crossover and long‐range magnetic ordering. A joint neutron and X‐ray diffraction and magnetometry study allows determining its collinear antiferromagnetic structure, and shows an increase of the Néel temperature from 2.4 K at ambient pressure, to 3.9 K at 0.95 GPa. Applied pressure also enables a full high‐spin to low‐spin switch at ambient temperature.</p> </abstract>