Database of Zeolite Structures
 
Framework Type SFO
31P MAS NMR spectrum of as-made EMM-8 (with fluoride and N,N-dimethylamino-4-pyridine 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
P1
T2
Q4(4Al)
-22.53
1.00
1.76
0.554
P3
T3
Q4(4Al)
-19.95
1.00
1.76
0.554
P2
T1
Q4(4Al)
-16.12
1.00
1.76
0.554
P4
T4
Q4(4Al)
-15.06
1.00
1.76
0.554



References
Spectrum

  Authors: Afeworki, M., Cao, G., Dorset, D.L., Strohmaier, K.G., Kennedy, G.J.
  Title: Multinuclear and multidimensional solid-state NMR characterization of EMM-8
  Reference: Microporous Mesoporous Mater., 103, 216-224 (2007)
  Figure: Figure 4a  

Peak Assignment

  Authors: Afeworki, M., Cao, G., Dorset, D.L., Strohmaier, K.G., Kennedy, G.J.
  Title: Multinuclear and multidimensional solid-state NMR characterization of EMM-8
  Reference: Microporous Mesoporous Mater., 103, 216-224 (2007)
  Method: 2D correlation NMR
  Figure: Figure 8a  

Crystal Structure

  Authors: Morris, R.E., Burton, A., Bull, L.M. and Zones, S.I.
  Title: SSZ-51 - A new aluminophosphate zeotype: synthesis, crystal structure, NMR, and dehydration properties
  Reference: Chem. Mater., 16, 2844-2851 (2004)
Spectrum information

  Obs. freq. 202 MHz (Field = 11.7 Tesla)
  Pulse sequence single pulse
  MAS frequency 10 kHz
  Spectrum Digitized and processed by Brouwer Lab, Redeemer University
  Data processing Spectrum digitized with WebPlotDigitizer and deconvoluted with Mathematica notebook
 
  CommentPeak assignments based on a 2D 27Al/31P correlation spectrum

Chemical Formula

  |(DMAP)4 (H2O)2|2 [Al16P16O64]2-SFO
DMAP = C7H10N2 = 4-dimethylaminopyridine
= N,N-dimethylpyridin-4-amine    (stick drawing)

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)