0000000001317834
AUTHOR
Inés Puente Orench
Neutron diffraction studies of the molecular compound [Co 2(bta)]n (H4bta =1,2,4,5-benzenetetracarboxylic acid): In the quest of canted ferromagnetism
The exchange mechanism and magnetic structure of the organic-inorganic layered molecule-based magnet [Co2(bta)]n (1) (H 4bta =1,2,4,5-benzenetetracarboxylic acid) have been investigated through variable-temperature magnetic susceptibility measurements and supported with a series of neutron diffraction experiments. Cryomagnetic studies have shown an antiferromagnetic ordering at a transition temperature of 16 K that is followed by the appearance of a weak ferromagnetism below 11 K. The weak antiferromagnetic interlayer interaction plays an important role in this system in spite of the long interlayer separation. A ferromagnetic ordering is induced by applied magnetic fields greater than 1800…
CCDC 952343: Experimental Crystal Structure Determination
Related Article: Oscar Fabelo, Laura Cañadillas-Delgado, Jorge Pasán, Pau Díaz-Gallifa, Catalina Ruiz-Pérez, Francesc Lloret, Miguel Julve, Inés Puente Orench, Javier Campo, and Juan Rodríguez-Carvajal|2013|Inorg.Chem.|52|12818|doi:10.1021/ic402186p