4.7 Article

Flexible 3D porous metal-organic framework exhibiting selective adsorption for H2O over organic solvents

Journal

SCIENCE CHINA-CHEMISTRY
Volume 55, Issue 3, Pages 341-346

Publisher

SCIENCE PRESS
DOI: 10.1007/s11426-011-4395-7

Keywords

flexible; nanotube; water chain; adsorb selectively; collapse/deform

Funding

  1. National Natural Science Foundation of China [20771090, 20931005]
  2. Major Research Plan of National Natural Science Foundation of China [91022004]
  3. Specialized Research Found for the Doctoral Program of Higher Education [20096101110005]

Ask authors/readers for more resources

A new flexible 3D porous metal-organic framework (MOF) with 1D open nanotube, [Co-2,(mu(5)-CTA(1))(dpe)(H2O)(2)](n)center dot 6n(H2O) (1) (CTA = cyclohexane-1,2,4,5-tetracarboxylic acid, dpe = 1,2-di(4-pyridyl) ethylene) has been prepared and structurally characterized. Meanwhile, each 1D nanotubes filled with 1D water chain with dimension of 13.711 x 12.275 angstrom(2). Compound 1 represents a new example that collapse/deform upon dehydration/hydration and shows adsorb H2O selectively over organic solvents.

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