Database of Zeolite Structures
 
Framework Type LTL
29Si MAS NMR spectrum of zeolite L (Si/Al=2.87)


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(0Al)
-107.40
13.20
3.70
0.000
B
Q4(1Al)
-102.00
42.26
3.52
0.000
C
Q4(2Al)
-96.94
37.78
3.90
0.000
D
Q4(3Al)
-92.30
6.77
4.00
0.000



References
Spectrum

  Authors: Newsam, J.M., Melchior, M.T. and Malone, H.
  Title: Full Profile Analysis of the 29Si NMR Spectra of LTL-Framework Zeolites
  Reference: Solid State Ionics, 26, 125-131 (1988)
  Figure: Figure 2  
Spectrum information

  Obs. freq. 39.73 MHz (Field = 4.7 Tesla)
  Pulse sequence single pulse
  MAS frequency 3.5 kHz
  Spectrum
  Data processing Spectrum digitized with WebPlotDigitizer and deconvoluted with dmfit: Magn. Reson. Chem., 40, 70-76 (2002)
 
  Si/Al ratio2.9 (derived from the simulation above)

Chemical Formula

  [Si26.8Al9.2O72]-LTL

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)