Database of Zeolite Structures
 
Framework Type SOD
29Si MAS NMR spectrum of nonbasic hydrosodalite 6:0:8


Note: Toggle plots by clicking on the legend

Peak
Q-type
Chemical Shift
Relative
Peak Width
Peak Shape
Label
(ppm)
Peak Area
(ppm)
(x)L (1-x)G
A
Q4(4Al)
-82.99
1.000
1.40
0.600


References
Spectrum

  Authors: Engelhardt, G., Felsche, J., Sieger, P.
  Title: The Hydrosodalite System Na6+x[SiAlO4]6(OH)x*nH2O: Formation, Phase Composition, and De- and Rehydration Studied by 1H, 23Na, and 29Si MAS-NMR spectroscopy in Tandem with Thermal Analysis, X-ray Diffraction, and IR Spectroscopy
  Reference: J. Am. Chem. Soc., 114, 1173-1182 (1992)
  Figure: Figure 10e  
Spectrum information

  Obs. freq. 79.49 MHz (Field = 9.4 Tesla)
  Pulse sequence single pulse
  MAS frequency 4 kHz
  Spectrum processed by H. Koller, University of Münster
  Data processing Spectrum digitized with WebPlotDigitizer and deconvoluted with dmfit: D. Massiot et al., Magn. Reson. Chem., 40, 70-76 (2002)
 
  Si/Al ratio1.0 (derived from the simulation above)
  Comment29Si chemical shift varies with other cage fillings, see Engelhardt et al., Zeolites (1989), 9, 182-186.

Chemical Formula

  |Na6(H2O)8| [Al6.0Si6.0O24]-SOD

Downloads

  Download digitized spectrum in JCAMP-DX format
(This file includes also the data listed on this page)
  Download all lines from the above plot in .csv format
(This file contains only the plotted data)

Copyright © 2017 Structure Commission of the International Zeolite Association (IZA-SC)