Correlations between lattice structures of zeolites and their 29Si MAS n.m.r. spectra: zeolites KZ-2, ZSM-12, and Beta

Si MAS n.m.r. spectra are presented for highly siliceous samples of zeolites KZ-2, ZSM-12, and Beta. KZ-2 shows four resonances of relative intensities 2:1:1:2; ZSM-12, seven resonances of equal intensity; and Beta, a minimum of nine resonances of different intensities. The data are correlated with...

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Bibliographic Details
Published in:Zeolites 1988-03, Vol.8 (2), p.132-136
Main Authors: Fyfe, Colin A., Strobl, Harald, Kokotailo, George T., Pasztor, Connie T., Barlow, Gwyneth E., Bradley, Sue
Format: Article
Language:English
Subjects:
beta zeolites
Condensed matter: structure, mechanical and thermal properties
Exact sciences and technology
Inorganic compounds
KZ-2
lattice structures
n.m.r
Physics
Salts
Structure of solids and liquids
crystallography
Structure of specific crystalline solids
ZSM-12
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Summary:Si MAS n.m.r. spectra are presented for highly siliceous samples of zeolites KZ-2, ZSM-12, and Beta. KZ-2 shows four resonances of relative intensities 2:1:1:2; ZSM-12, seven resonances of equal intensity; and Beta, a minimum of nine resonances of different intensities. The data are correlated with the recently proposed structures for KZ-2 and ZSM-12.
ISSN:0144-2449
1873-3115
DOI:10.1016/S0144-2449(88)80079-4