A Robust Infinite Zirconium Phenolate Building Unit to Enhance the Chemical Stability of Zr MOFs

Publié le 2 novembre 2015 - Angewandte Chemie International Edition

Auteurs : Georges Mouchaham, Lucy Cooper, Nathalie Guillou, Charlotte Martineau, Erik Elkaïm, Sandrine Bourrelly, Philip L. Llewellyn, Clémence Allain, Gilles Clavier, Christian Serre, Thomas Devic

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A novel Zr-chain based MOF, namely MIL-163, was designed and successfully synthesized using a bis-1,2,3-trioxobenzene ligand. Endowed with large square-shaped channels of 12 angstrom width, it shows remarkable water uptake (ca. 0.6cm(3)g(-1) at saturating vapor pressure) and a remarkable stability in simulated physiological media, where archetypical Zr carboxylate MOFs readily degrade.