A Three-Dimensional Dynamic Metal–Organic Framework with Fourfold Interpenetrating Diamondoid Networks and Selective Adsorption Properties
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https://figshare.com/articles/dataset/A_Three_Dimensional_Dynamic_Metal_Organic_Framework_with_Fourfold_Interpenetrating_Diamondoid_Networks_and_Selective_Adsorption_Properties/2152522
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资源简介:
A three-dimensional
metal–organic framework (1) with fourfold interpenetrating
diamondoid networks was constructed
using a macrocyclic nickel(II) complex and a tetracarboxylic ligand
4,4′,4″,4‴-(cyclohexane-1,2-diyibis(azanetriyl))tetrakis(methylene)tetrabenzoic
acid as building blocks. Despite the fourfold interpenetration, 1 possesses one-dimensional channels that are occupied by
water and CH3CN guest molecules. Once the guest molecules
were removed, the framework and pores in desolvated 1 are dynamic with large adsorption hysteresis loops, which exhibit
selective gas adsorption for CO2 at 195 K over N2 and H2 at 77 K and selective adsorption for methanol,
ethanol, and n-propanol over isopropanol at 298 K.
创建时间:
2016-02-13



