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Multifunctionality and Crystal Dynamics of a Highly Stable, Porous Metal−Organic Framework [Zn4O(NTB)2]

Lee, Eun Young, Jang, Seung Yeon, Suh, Myunghyun Paik·2005·Journal of the American Chemical Society

Abstract

A porous metal-organic framework [Zn(4)O(NTB)(2)].3DEF.EtOH (1), in which (3,6)-connected nets are doubly interpenetrated to generate curved three-dimensional channels, has been prepared. Framework 1 exhibits high permanent porosity (Langmuir surface area, 1121 m(2)/g; pore volume, 0.51 cm(3)/cm(3)), high thermal stability (up to 430 degrees C), high hydrogen adsorption capacity (1.9 wt % at 77 K and 1 atm), selective organic guest binding ability (K(f)()( )(): MeOH > pyridine > benzene > dodecane), and guest-dependent blue luminescence (lambda(max) depending on guest identity). Most interestingly, the framework sustains single crystallinity even at 400 degrees C and 10(-)(5) Torr, and the framework components undergo reversible dynamics, mainly rotational motion, in response to removal and rebinding of the guest molecules.

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Metadata

Authors
Lee, E. Y., Jang, S. Y., & Suh, M. P.
Venue
Journal of the American Chemical Society
Published
2005-04-08
Volume
127
Issue
17
Pages
6374-6381
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W1974697299
Cited by
499
References
0
FWCI
23.17
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Multifunctionality and Crystal Dynamics of a Highly Stable, Porous Metal−Organic Framework [Zn4O(NTB)2]. https://app.cochat.ai/papers/10.1021/ja043756x
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Lee, E. Y., Jang, S. Y., & Suh, M. P. (2005). Multifunctionality and Crystal Dynamics of a Highly Stable, Porous Metal−Organic Framework [Zn4O(NTB)2]. Journal of the American Chemical Society. https://doi.org/10.1021/ja043756x

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