Database of Zeolite Structures
 
Framework Type GME
29Si MAS NMR spectrum of ozone-treated, K-exchanged and calcined CIT-9


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)
-113.13
21.150
2.00
0.000
B
Q4(1Al)
-107.25
54.340
2.90
0.000
C
Q4(2Al)
-101.56
24.510
3.40
0.000



References
Spectrum

  Authors: Dusselier, M., Kang, J.H., Xie, D. and Davis, M.E.
  Title: CIT-9: A Fault-Free Gmelinite Zeolite
  Reference: Angew. Chem. Int. Ed., 56, 13475-13478 (2017)
  Figure: Figure S20  
Spectrum information

  Obs. freq. 99 MHz (Field = 11.7 Tesla)
  Pulse sequence single pulse
  MAS frequency 8 kHz
  Spectrum
  Data processing Spectrum digitized with WebPlotDigitizer and deconvoluted with dmfit: Magn. Reson. Chem., 40, 70-76 (2002)
 
  Si/Al ratio3.9 (derived from the simulation above)

Chemical Formula

  |K| [Si19.1Al4.9O48]-GME

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)