title: A magnetic ionic liquid based on tetrachloroferrate exhibits three-dimensional magnetic ordering: a combined experimental and theoretical study of the magnetic interaction mechanism.
abstract: A new magnetic ionic liquid (MIL) with 3D antiferromagnetic ordering has been synthetized and characterized. The information obtained from magnetic characterization was supplemented by analysis of DFT calculations and the magneto-structural correlations. The result gives no evidence for direct iron-iron interactions, corroborating that the 3D magnetic ordering in MILs takes place via super-exchange coupling containing two diamagnetic atoms intermediaries.
authors: Facultad de Ciencias, Universidad de Cantabria, Cantabria Campus Internacional, 39005 Santander (Spain), Fax: (+34) 942-201402.
authors: Abel
authors: A
authors: García-Saiz
authors: Pedro
authors: P
authors: Migowski
authors: Oriol
authors: O
authors: Vallcorba
authors: Javier
authors: J
authors: Junquera
authors: Jesús Angel
authors: JA
authors: Blanco
authors: Jesús Antonio
authors: JA
authors: González
authors: María Teresa
authors: MT
authors: Fernández-Díaz
authors: Jordi
authors: J
authors: Rius
authors: Jairton
authors: J
authors: Dupont
authors: Jesús
authors: J
authors: Rodríguez Fernández
authors: Imanol
authors: I
authors: de Pedro
keywords: density functional calculations; ionic liquids; magnetic properties; structure elucidation