17O NMR Determination of Proton Sites in Solid Heteropolyacid H3PW12O40
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Journal |
Mendeleev Communications
ISSN: 0959-9436
, E-ISSN: 1364-551X
|
| Output data |
Year: 1994,
Number: 3,
Pages: 92-93
Pages count
: 2
DOI:
10.1070/MC1994v004n03ABEH000363
|
| Tags |
NUCLEAR MAGNETIC-RESONANCE; CHARGE-DISTRIBUTION; RESOLUTION; CATALYSIS; ACID |
| Authors |
Kozhevnikov Ivan V.
1
,
Sinnema Anton
2
,
Jansen Reinier J.J.
2
,
van Bekkum Herman
2
|
| Affiliations |
| 1 |
G. K. Boreskov Institute of Catalysis, 630090 Novosibirsk, Russian Federation
|
| 2 |
Laboratory of Organic Chemistry and Catalysis, Delft University of Technology, 2628 BL Delft, The Netherlands
|
|
Funding (1)
|
1
|
Netherlands Organisation for Scientific Research
|
|
Comparison of chemical shift values for solid-state and solution 17O NMR shows that, in the solid dehydrated H3PW12O40, the terminal W=O oxygen atoms are the predominant protonation sites.