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 |
|
P5 | T1 | Q4(4Al) | -28.17 | 1.000 | 1.52 | 0.505 |
P3/P4 | T1 | Q4(4Al) | -26.71 | 1.000 | 1.44 | 0.505 |
P4/P3 | T1 | Q4(4Al) | -26.04 | 1.000 | 1.22 | 0.505 |
P2 | T1 | Q4(4Al) | -24.55 | 1.000 | 1.56 | 0.505 |
P6 | T1 | Q4(4Al) | -22.46 | 1.000 | 1.98 | 0.505 |
P1 | T1 | Q4(4Al) | -21.21 | 1.000 | 1.78 | 0.505 |
Authors: | Tuel, A., Caldarelli, S., Meden, A., McCusker, L.B., Baerlocher, C., Ristic, A., Rajic, N., Mali, G., Kaucic, V. | ||||
Title: | NMR characterization and rietveld refinement of the structure of rehydrated AlPO4-34 | ||||
Reference: | J. Phys. Chem. B, 104, 5697-5705 (2000) DOI: 10.1021/jp000455a |
||||
Figure: | Figure 5a | ||||
Authors: | Tuel, A., Caldarelli, S., Meden, A., McCusker, L.B., Baerlocher, C., Ristic, A., Rajic, N., Mali, G., Kaucic, V. | ||||
Title: | NMR characterization and rietveld refinement of the structure of rehydrated AlPO4-34 | ||||
Reference: | J. Phys. Chem. B, 104, 5697-5705 (2000) DOI: 10.1021/jp000455a | ||||
Method: | average bond angles, 2D correlation NMR | ||||
Figure: | Tables 2 and 5 |
Authors: | Tuel, A., Caldarelli, S., Meden, A., McCusker, L.B., Baerlocher, C., Ristic, A., Rajic, N., Mali, G., Kaucic, V. | |
Title: | NMR characterization and rietveld refinement of the structure of rehydrated AlPO4-34 | |
Reference: | J. Phys. Chem. B, 104, 5697-5705 (2000) DOI: 10.1021/jp000455a |
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) DOI: 10.1016/j.micromeso.2022.111934 |
Obs. freq. | 161.2 MHz (Field = 9.3 Tesla) | |
Pulse sequence | single pulse | |
MAS frequency | 14 kHz | |
Spectrum | Digitized and processed by Brouwer Lab, Redeemer University | |
Data processing | Spectrum digitized with WebPlotDigitizer and deconvoluted with Mathematica notebook |
|
Comment | Peak assignments are those reported by Tuel et al, but should probably be considered tentative since they are based on local geometry around P atoms determined from PXRD |
[Al - P - O]-CHA |
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) |