Database of Zeolite Structures
 
Framework Type PSI
31P MAS NMR spectrum of dehydrated PST-6 (calcined from PST-5)


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)
-33.42
1.000
1.89
0.475
B
Q4(4Al)
-32.44
1.000
1.89
0.475
C
Q4(4Al)
-32.36
1.000
1.89
0.475
D
Q4(4Al)
-32.00
1.000
1.89
0.475
E
Q4(4Al)
-31.55
1.000
1.89
0.475
F
Q4(4Al)
-31.35
1.000
1.89
0.475
G
Q4(4Al)
-31.30
1.000
1.89
0.475
H
Q4(4Al)
-31.25
1.000
1.89
0.475
I
Q4(4Al)
-31.20
1.000
1.89
0.475
J
Q4(4Al)
-30.31
1.000
1.89
0.475
K
Q4(4Al)
-30.11
1.000
1.89
0.475
L
Q4(4Al)
-30.06
1.000
1.89
0.475
M
Q4(4Al)
-30.01
1.000
1.89
0.475
N
Q4(4Al)
-29.16
1.000
1.89
0.475
O
Q4(4Al)
-27.95
1.000
1.89
0.475
P
Q4(4Al)
-27.89
1.000
1.89
0.475
Q
Q4(4Al)
-27.83
1.000
1.89
0.475
R
Q4(4Al)
-27.23
1.000
1.89
0.475


References
Spectrum

  Authors: Lee, J.K., Turrina, A., Zhu, L., Seo, S., Zhang, D., Cox, P.A., Wright, P.A., Qiu, S., Hong, S.B.
  Title: An aluminophosphate molecular sieve with 36 crystallographically distinct tetrahedral sites
  Reference: Angew. Chem. Int. Ed., 53, 7480-7483 (2014)
  Figure: Figure S2d  

Crystal Structure

  Authors: Lee, J.K., Turrina, A., Zhu, L., Seo, S., Zhang, D., Cox, P.A., Wright, P.A., Qiu, S., Hong, S.B.
  Title: An aluminophosphate molecular sieve with 36 crystallographically distinct tetrahedral sites
  Reference: Angew. Chem. Int. Ed., 53, 7480-7483 (2014)

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. 242.865 MHz (Field = 14.1 Tesla)
  Pulse sequence single pulse
  MAS frequency 22 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

  [Al72P72O288]-PSI

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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