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Updated: Apr 6, 2026

Synthesis and Characterization of Functionalized Metal-organic Frameworks
Published on: September 5, 2014
Selective gas adsorption in microporous metal-organic frameworks incorporating urotropine basic sites: an
S A Sapchenko1, D N Dybtsev, D G Samsonenko
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Acad. Lavrentiev Ave., Novosibirsk, 630090, Russian Federation. dan@niic.nsc.ru.
Abstract:
The sorption of CO, CO2 and C2H2 by two urotropine-containing porous metal-organic framework materials [Zn4(dmf)(ur)2(ndc)4] (H2ndc = 2,6-naphthalenedicarboxylic acid; ur = urotropine; dmf = dimethylformamide) and [Zn11(H2O)2(ur)4(bpdc)11] (H4bpdc = 4,4'-biphenyldicarboxylic acid) incorporating free N-donors has been investigated. These materials show pronounced affinity for CO2 and C2H2, and these observations are supported by interaction energy and ab initio DFT calculations.
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