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A Crystalline Imine-Linked 3-D Porous Covalent Organic Framework

Uribe-Romo, Fernando J., Hunt, Joseph R., Furukawa, Hiroyasu, Klöck, Cornelius, O’Keeffe, Michael, Yaghi, Omar M.·2009·Journal of the American Chemical Society

Abstract

A new crystalline porous three-dimensional covalent organic framework, termed COF-300, has been synthesized and structurally characterized. Tetrahedral tetra-(4-anilyl)-methane and linear terephthaldehyde building blocks were condensed to form imine linkages in a material whose X-ray crystal structure shows five independent diamond frameworks. Despite the interpenetration, the structure has pores of 7.2 A diameter. Thus, COF-300 shows thermal stability up to 490 degrees C and permanent porosity with a surface area of 1360 m(2) g(-1).

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Authors
Uribe-Romo, F. J., Hunt, J. R., Furukawa, H., Klöck, C., O’Keeffe, M., & Yaghi, O. M.
Venue
Journal of the American Chemical Society
Published
2009-03-12
Volume
131
Issue
13
Pages
4570-4571
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2052886839
Cited by
1,715
References
0
FWCI
21.53
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.