Database of Zeolite Structures
 
Framework Type MER
29Si MAS NMR spectrum of synthetic zeolite Rb-RMA-2 with Si/Al = 4.2 (chemical analysis)


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)
-109.14
19.490
2.60
0.220
B
Q4(1Al)
-103.72
56.910
2.92
0.300
C
Q4(2Al)
-98.32
23.070
2.79
0.500
D
Q4(3Al)
-93.34
0.540
1.18
0.430


References
Spectrum

  Authors: Itabashi, K., Ikeda, T., Matsumoto, A., Kamioka, K., Kato, M. and Tsutsumi, K.
  Title: Syntheses and structural properties of four Rb-aluminosilicate zeolites
  Reference: Microporous Mesoporous Mat., 114, 495-506 (2008)
  Figure: Figure 4  
Spectrum information

  Obs. freq. 99.417 MHz (Field = 11.8 Tesla)
  Pulse sequence single pulse
  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 ratio3.8 (derived from the simulation above)

Chemical Formula

  |Rb - H2Ox| [Al6.6Si25.4O64]-MER

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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