6533b86dfe1ef96bd12c97e9

RESEARCH PRODUCT

A Molecular Metal Ferromagnet from the Organic Donor Bis(ethylenedithio)tetraselenafulvalene and Bimetallic Oxalate Complexes

Carlos Giménez-saizCarlos J. Gómez-garcíaAntonio AlberolaEugenio CoronadoJosé Ramón Galán-mascarós

subject

Bicyclic moleculeOxalic acidInorganic chemistryGeneral ChemistryConductivityBiochemistryMagnetic susceptibilityCatalysisOxalateMetalchemistry.chemical_compoundCrystallographyColloid and Surface ChemistrychemistryFerromagnetismvisual_artvisual_art.visual_art_mediumBimetallic strip

description

A new dual-function hybrid molecular material has been obtained from the organic donor bis(ethylenedithio)tetraselenafulvalene and the honeycomb oxalate-based bimetallic network [MnCr(ox)3]-. This multilayer material consists of layers of the inorganic anionic 2D network, responsible for the appearance of ferromagnetic ordering below 5.3 K, alternating with segregated layers of the organic cation radical responsible for the transport properties:  metal-like conductivity is observed from room temperature down to 150 K.

https://doi.org/10.1021/ja035772k