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Cited by 295

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Aluminum Siting in Silicon‐Rich Zeolite Frameworks: A Combined High‐Resolution 27Al NMR Spectroscopy and Quantum Mechanics / Molecular Mechanics Study of ZSM‐5

Sklenak, Stepan, Dědeček, Jiří, Li, Chengbin, Wichterlová, Blanka, Gábová, Vendula, Sierka, Marek, Sauer, Joachim·2007·Angewandte Chemie International Edition

Abstract

Finding Al: The distribution of catalytically active sites over crystallographic positions in zeolites is not random but controlled by synthesis. For differently synthesized ZSM-5 samples, distinct 27Al resonances have been identified by NMR spectroscopy. Shift calculations by DFT show that the observed resonances belong to Al in different crystallographic sites (see picture).

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Crossref · 10.1002/anie.200702628

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Metadata

Authors
Sklenak, S., Dědeček, J., Li, C., Wichterlová, B., Gábová, V., Sierka, M., & Sauer, J.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2007-09-17
Volume
46
Issue
38
Pages
7286-7289
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2053629991
Cited by
295
References
1
FWCI
7.09
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Aluminum Siting in Silicon‐Rich Zeolite Frameworks: A Combined High‐Resolution 27Al NMR Spectroscopy and Quantum Mechanics / Molecular Mechanics Study of ZSM‐5. https://app.cochat.ai/papers/10.1002/anie.200702628
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Sklenak, S., Dědeček, J., Li, C., Wichterlová, B., Gábová, V., Sierka, M., & Sauer, J. (2007). Aluminum Siting in Silicon‐Rich Zeolite Frameworks: A Combined High‐Resolution 27Al NMR Spectroscopy and Quantum Mechanics / Molecular Mechanics Study of ZSM‐5. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.200702628

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