Database of Zeolite Structures
 
Framework Type ERI
31P MAS NMR spectrum of calcined AlPO-17


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)
-34.97
1.000
2.46
0.034
P1
T1
Q4(4Al)
-29.44
2.000
2.00
0.034


References
Spectrum

  Authors: Zibrowius, B., Lohse, U.
  Title: Multinuclear MAS NMR study of the microporous aluminophosphate AlPO4-17 and the related silicoaluminophosphate SAPO-17
  Reference: Solid State Nucl. Magn. Reson., 1, 137-148 (1992)
  Figure: Figure 1e  

Peak Assignment

  Authors: Zibrowius, B., Lohse, U.
  Title: Multinuclear MAS NMR study of the microporous aluminophosphate AlPO4-17 and the related silicoaluminophosphate SAPO-17
  Reference: Solid State Nucl. Magn. Reson., 1, 137-148 (1992)
  Method: relative intensities
  Figure: Figure 1e  

Crystal Structure

  Authors: Attfield, M.P., Sleight, A.W.
  Title: Exceptional Negative Thermal Expansion in AlPO4-17
  Reference: Chem. Mater., 10, 2013-2019 (1998)

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
  Spectrum Digitized and processed by Brouwer Lab, Redeemer University
  Data processing Spectrum digitized with WebPlotDigitizer and deconvoluted with Mathematica notebook
 
  CommentPeak assignments based on relative peak areas

Chemical Formula

  [Al - P - O]-ERI

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)

Copyright © 2017 Structure Commission of the International Zeolite Association (IZA-SC)