Database of Zeolite Structures
 
Framework Type ZON
31P MAS NMR spectrum of calcined and hydrated UiO-7


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)
-30.17
1.000
2.72
0.570
B
Q4(4Al)
-27.76
1.000
3.08
0.570
C
Q4(4Al)
-23.71
1.000
2.76
0.570
D
Q4(4Al)
-23.51
1.000
2.76
0.570


References
Spectrum

  Authors: Akporiaye, D.E., Fjellvåg, H., Halvorsen, E.N., Hustveit, J., Karlsson, A. and Lillerud, K.P.
  Title: UiO-7: A new aluminophosphate phase solved by simulated annealing and high-resolution powder diffraction
  Reference: J. Phys. Chem., 100, 16641-16646 (1996)
  Figure: Figure 4a  

Crystal Structure

  Authors: Fjellvag, H., Akporiaye, D.E., Halvorsen, E.N., Karlsson, A., Kongshaug, K.O., Lillerud, K.P.
  Title: Crystal structure and MAS-NMR study of rehydrated UiO-7
  Reference: Solid State Sciences, 3, 603-611 (2001)

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. 121.421 MHz (Field = 7 Tesla)
  Pulse sequence single pulse
  MAS frequency 4.5 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. This spectrum from Akporiaye et al is actually of the calcined and rehydrated phase, even though the figure caption states that it is only calcined.

Chemical Formula

  [Al - P - O]-ZON

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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