Database of Zeolite Structures
 
Framework Type MTN
29Si MAS NMR spectrum of pure silica Dodecasil-3C (cubic phase at 383 K)


Note: Toggle plots by clicking on the legend


Peak
T site
Q-type
Chemical Shift
Relative
Peak Width
Peak Shape
Assigment
(topological)
(ppm)
Peak Area
(ppm)
(x)L (1-x)G
Si1
T1
Q4(0Al)
-119.56
24.00
0.40
1.000
Si2
T2
Q4(0Al)
-115.16
8.00
0.36
1.000
Si3
T3
Q4(0Al)
-109.25
1.00
0.36
1.000



References
Spectrum

  Authors: Strobl, H., Fyfe, C.A., Kokotailo, G.T., Pasztor, C.T., Bibby, D.M.
  Title: High-Symmetry, High-Temperature Zeolite Lattice Structures
  Reference: J. Am. Chem. Soc., 109, 4733-4734 (1987)
  Figure: Figure 1  

Peak Assignment

  Authors: Strobl, H., Fyfe, C.A., Kokotailo, G.T., Pasztor, C.T., Bibby, D.M.
  Title: High-Symmetry, High-Temperature Zeolite Lattice Structures
  Reference: J. Am. Chem. Soc., 109, 4733-4734 (1987)
  Method: relative intensities
  Figure: Figure 1  

Crystal Structure

  Authors: Gies, H.
  Title: Studies of Clathrasils. VI. Crystal structure of dodecasil 3C, another synthetic clathrate compound of silica
  Reference: Z. Kristallogr., 167, 73-82 (1984)
Spectrum information

  Obs. freq. 79.5 MHz (Field = 9.4 Tesla)
  Pulse sequence single pulse
  Spectrum Digitized and processed by Brouwer Lab, Redeemer University
  Data processing Spectrum digitized with WebPlotDigitizer and deconvoluted with Mathematica notebook
 

Chemical Formula

  [Si - O]-MTN

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)