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Multipoint Interactions Enhanced CO2 Uptake: A Zeolite-like Zinc–Tetrazole Framework with 24-Nuclear Zinc Cages

Cui, Ping, Ma, Yu-Guang, Li, Huan-Huan, Zhao, Bin, Li, Jian-Rong, Cheng, Peng, Balbuena, Perla B., Zhou, Hong-Cai·2012·Journal of the American Chemical Society

Abstract

A zeolite-like microporous tetrazole-based metal-organic framework (MOF) with 24 nuclear zinc cages was synthesized and characterized. It exhibits high CO(2) adsorption capacity up to 35.6 wt % (8.09 mmol/g) and excellent CO(2)/CH(4) selectivity at 273 K/1 bar, being among the highest values known to date. Theoretical calculations based on simulated annealing techniques and periodic DFT revealed that CO(2) is predominantly located around the inner surface of the cages through multipoint interactions, in particular, around the aromatic tetrazole rings. Importantly, it is the first time that multipoint interactions between CO(2) molecules and frameworks resulting in high CO(2) uptake are observed.

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Metadata

Authors
Cui, P., Ma, Y.-G., Li, H.-H., Zhao, B., Li, J.-R., Cheng, P., Balbuena, P. B., & Zhou, H.-C.
Venue
Journal of the American Chemical Society
Published
2012-11-07
Volume
134
Issue
46
Pages
18892-18895
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W1965944206
Cited by
242
References
0
FWCI
16.26
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Multipoint Interactions Enhanced CO2 Uptake: A Zeolite-like Zinc–Tetrazole Framework with 24-Nuclear Zinc Cages. https://app.cochat.ai/papers/10.1021/ja3063138
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Cui, P., Ma, Y.-G., Li, H.-H., Zhao, B., Li, J.-R., Cheng, P., Balbuena, P. B., & Zhou, H.-C. (2012). Multipoint Interactions Enhanced CO2 Uptake: A Zeolite-like Zinc–Tetrazole Framework with 24-Nuclear Zinc Cages. Journal of the American Chemical Society. https://doi.org/10.1021/ja3063138

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