Database of Zeolite Structures
 
Framework Type APD
31P MAS NMR spectrum of as-made AlPO-CJ3 (with ethanolamine as template)


Note: Toggle plots by clicking on the legend

Peak
T site
Q-type
Chemical Shift
Relative
Peak Width
Peak Shape
Assigment
(topological)
(ppm)
Peak Area
(ppm)
(x)L (1-x)G
P2
T2
Q4(4Al)
-32.78
1.000
3.62
0.348
P1
T1
Q4(4Al)
-15.92
1.000
4.04
1.000


References
Spectrum

  Authors: Wang, K.X., Yu, J.H., Zhu, G.S., Zou, Y.C. and Xu, R.R.
  Title: Synthesis and characterization of a new microporous aluminophophate [Al2P2O8][OCH2CH2NH3] with an open-framework analogous to AlPO4-D
  Reference: Microporous Mesoporous Mat., 39, 281-289 (2000)
  Figure: Figure 7a  

Peak Assignment

  Authors: Wang, K.X., Yu, J.H., Zhu, G.S., Zou, Y.C. and Xu, R.R.
  Title: Synthesis and characterization of a new microporous aluminophophate [Al2P2O8][OCH2CH2NH3] with an open-framework analogous to AlPO4-D
  Reference: Microporous Mesoporous Mat., 39, 281-289 (2000)
  Method: average bond angles
  Figure: Figure 7a  

Crystal Structure

  Authors: Wang, K.X., Yu, J.H., Zhu, G.S., Zou, Y.C. and Xu, R.R.
  Title: Synthesis and characterization of a new microporous aluminophophate [Al2P2O8][OCH2CH2NH3] with an open-framework analogous to AlPO4-D
  Reference: Microporous Mesoporous Mat., 39, 281-289 (2000)

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. 161.9 MHz (Field = 9.4 Tesla)
  Pulse sequence single pulse
  MAS frequency 3 kHz
  Spectrum Digitized and processed by Brouwer Lab, Redeemer University
  Data processing Spectrum digitized with WebPlotDigitizer and deconvoluted with Mathematica notebook
 
  CommentModel has relatively poor fit since the spinning sidebands were neglected

Chemical Formula

  [Al16P16O64]-APD

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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