Database of Zeolite Structures
 
Framework Type AEL
31P MAS NMR spectrum of calcined and hydrated AlPO-11


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(4Al)
-26.95
1.000
3.04
0.712
B
Q4(4Al)
-25.12
1.000
3.04
0.712
C
Q4(4Al)
-23.38
1.000
3.04
0.712
D
Q4(4Al)
-23.18
1.000
3.04
0.712
E
Q4(4Al)
-14.69
1.000
3.04
0.712


References
Spectrum

  Authors: Peeters, M.P.J., de Haan, J.W., van de Ven, L.J.M., van Hooff, J.H.C.
  Title: Hydration of AlPO4-11 studied with x-ray powder diffraction and 27Al and 31P NMR
  Reference: The Journal of Physical Chemistry, 97, 5363-5369 (1993)
  Figure: Figure 15  

Crystal Structure

  Authors: Khouzami, R., Coudurier, G., Lefebvre, F., Vedrine, J.C., Mentzen, B.F.
  Title: X-ray diffraction and solid-state n.m.r. studies of AEL molecular sieves: Effect of hydration
  Reference: Zeolites, 10, 183-188 (1990)

Digitization and Modeling of Spectrum

  To reference this collection of solid-state NMR spectra, we suggest:
  Authors: Brouwer, D.H. and White, A.L.
  Title: A comprehensive collection of solid-state 31P NMR spectra of aluminophosphate zeolites.
  Reference: Microporous Mesoporous Mat., 337, 111934 (2022)
Spectrum information

  Obs. freq. 162 MHz (Field = 9.4 Tesla)
  Pulse sequence single pulse
  MAS frequency 5 kHz
  Spectrum Digitized and processed by Brouwer Lab, Redeemer University
  Data processing Spectrum digitized with WebPlotDigitizer and deconvoluted with Mathematica notebook
 
  CommentPeak assignments are not available

Chemical Formula

  [Al - P - O]-AEL

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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