Database of Zeolite Structures
 
Framework Type RRO
29Si MAS NMR spectrum of calcined pure silica RUB-41


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)
-115.45
1.000
0.77
1.000
B
Q4(0Al)
-115.44
2.000
0.77
1.000
C
Q4(0Al)
-114.54
2.000
0.66
1.000
D
Q4(0Al)
-112.80
2.000
0.77
1.000
E
Q4(0Al)
-107.94
2.000
0.81
1.000


References
Spectrum

  Authors: Saada, M.A., Soulard, M., Marler, B., Gies, H., Patarin, J.
  Title: High-pressure water intrusion investigation of pure silica RUB-41 and S-SOD zeolite materials
  Reference: Journal of Physical Chemistry C, 115, 425-430 (2011)
  Figure: Figure 10  

Crystal Structure

  Authors: Wang, Y., Marler, B., Gies, H. and Müller, U.
  Title: Synthesis and crystal structure of zeolite RUB-41 obtained as calcination product of a layered precursor: a systematic approach to a new synthesis route
  Reference: Chem. Mater., 17, 43-49 (2005)

Digitization and Modeling of Spectrum

  To reference this collection of solid-state NMR spectra, we suggest:
  Authors: Brouwer, D.H., Brouwer, C.C., Mesa, S., Semelhago, C.A., Steckley, E.E., Sun, M.P.Y., Mikolajewski, J.G., and Baerlocher, Ch.
  Title: Solid-state 29Si NMR spectra of pure silica zeolites for the International Zeolite Association Database of Zeolite Structures
  Reference: Microporous Mesoporous Mat., 297, 110000 (2020)
Spectrum information

  Obs. freq. 59.63 MHz (Field = 7.1 Tesla)
  Pulse sequence single pulse
  MAS frequency 4 kHz
  Spectrum Digitized and processed by Brouwer Lab, Redeemer University
  Data processing Spectrum digitized with WebPlotDigitizer and deconvoluted with Mathematica notebook
 

Chemical Formula

  [Si - O]-RRO

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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