Database of Zeolite Structures
 
Framework Type THO
29Si MAS NMR spectrum of Natural Thomsonite


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)
-83.40
1.000
4.19
0.800


References
Spectrum

  Authors: Lippmaa, E.; Mägi, M.; Samoson, A.; Tarmak, M.; Engelhardt, G.
  Title: Investigation of the Structure of Zeolites by Solid-State High-Resolution 29Si NMR Spectroscopy
  Reference: J. Am. Chem. Soc., 103, 4992-4996 (1981)
  Figure: Fig. 1 left  
Spectrum information

  Obs. freq. 39.75 MHz (Field = 4.7 Tesla)
  Pulse sequence single pulse with proton decoupling
  MAS frequency 3 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)

Chemical Formula

  |Na4Ca8(H2O)24| [Al20.0Si20.0O80]-THO

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)

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