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Article Dans Une Revue Journal of the American Chemical Society Année : 2011

High Proton Conduction in a Chiral Ferromagnetic Metal\textendashOrganic Quartz-like Framework

Résumé

A complex-as-ligand strategy to get a multifunctional molecular material led to a metal–organic framework with the formula (NH4)4[MnCr2(ox)6]·4H2O. Single-crystal X-ray diffraction revealed that the anionic bimetallic coordination network adopts a chiral three-dimensional quartz-like architecture. It hosts ammonium cations and water molecules in functionalized channels. In addition to ferromagnetic ordering below TC = 3.0 K related to the host network, the material exhibits a very high proton conductivity of 1.1 × 10–3 S cm–1 at room temperature due to the guest molecules.

Domaines

Chimie
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Dates et versions

hal-01765701 , version 1 (13-04-2018)

Identifiants

Citer

Emilio Pardo, Cyrille Train, Geoffrey Gontard, Kamal Boubekeur, Oscar Fabelo, et al.. High Proton Conduction in a Chiral Ferromagnetic Metal\textendashOrganic Quartz-like Framework. Journal of the American Chemical Society, 2011, 133 (39), pp.15328--15331. ⟨10.1021/ja206917z⟩. ⟨hal-01765701⟩
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