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Cooper, L., Guillou, N., Martineau, C., Elkaim, E., Taulelle, F., Serre, C. & Devic, T. (2014) Zr-IV Coordination Polymers Based on a Naturally Occurring Phenolic Derivative. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 6281–6289.
Added by: Richard Baschera (2017-03-01 08:48:21) |
| Type de référence: Article DOI: {10.1002/ejic.201402891} Numéro d'identification (ISBN etc.): {1434-1948} Clé BibTeX: Cooper{2014} Voir tous les détails bibliographiques  |
Catégories: HORSIMN Créateurs: Cooper, Devic, Elkaim, Guillou, Martineau, Serre, Taulelle Collection: {EUROPEAN JOURNAL OF INORGANIC CHEMISTRY} |
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| Résumé |
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{The reactivity under solvothermal conditions of the Zr-IV ion with the naturally occurring gallic acid ligand has been evaluated in depth. The study led to the isolation of four microcrystalline hydroxycarboxylate-based coordination polymers (MIL-151 to -154). Through the use of a combination of solid-state NMR and high-resolution X-ray powder diffraction analyses, the structures of two of these phases (MIL-153, MIL-154) were solved. In both cases, the gallol motifs favour the formation of rod-like inorganic units built up from ZrO8 polyhedra. Although one compound (MIL-151) was found to be microporous (S-BET approximate to 470 m(2)g(-1)), its poor crystallinity prevented comprehensive structural analysis. Nevertheless, a comparison of its physicochemical features with those of the fully characterized solids allows a plausible structural model to be proposed.}
Added by: Richard Baschera |