Issue 17, 2009

Selective gas adsorption in a microporous metal–organic framework constructed of CoII4 clusters

Abstract

A porous metal–organic framework, [CoII4(μ-OH2)4(MTB)2·(H2O)4]n·13nDMF·11nH2O (SNU-15), has been prepared; the X-ray crystal structure reveals a CaF2-like structure that generates 3D channels and the desolvated solid [CoII4 (μ-OH2)4(MTB)2]n (SNU-15′) exhibits selective gas sorption properties for H2 and O2 gases over N2 at 77 K, with exceptionally high O2 density, as well as for CO2 over CH4 at 195 and 273 K, suggesting its potential application in gas separation processes.

Graphical abstract: Selective gas adsorption in a microporous metal–organic framework constructed of CoII4 clusters

Supplementary files

Article information

Article type
Communication
Submitted
05 Jan 2009
Accepted
12 Feb 2009
First published
09 Mar 2009

Chem. Commun., 2009, 2296-2298

Selective gas adsorption in a microporous metal–organic framework constructed of CoII4 clusters

Y. E. Cheon and M. P. Suh, Chem. Commun., 2009, 2296 DOI: 10.1039/B900085B

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