Published in
American Chemical Society, Inorganic Chemistry, 21(46), p. 8705-8709, 2007
DOI: 10.1021/ic7013573
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Selective Gas Sorption within a Dynamic Metal-Organic Framework
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Shengqian,
Eric J. Hurtado,
Emil B. Lobkovsky,
Chengdu Liang,
Haoguo Zhu,
Sheng Dai
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- Must obtain written permission from Editor
- Must not violate ACS ethical Guidelines
- Must obtain written permission from Editor
- Must not violate ACS ethical Guidelines
Abstract
A microporous metal-organic framework 1 Co(NDC)(4,4'-Bipy)(0.5).G(x) (NDC = 2,6-naphthalenedicarboxylate; 4,4'-Bipy = 4,4'-bipyridine; G = guest molecules) was synthesized and structurally characterized of a doubly interpenetrated primitive cubic net. To make use of the framework flexibility, 1 was activated at temperatures of 150 and 200 degrees C to form 1a and 1b, respectively, exhibiting highly selective sorption behaviors of hydrogen over nitrogen-gas molecules.