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CD3CN as a Probe of Lewis and Bronsted Acidity of Zeolites
| Content Provider | Semantic Scholar |
|---|---|
| Author | Pelmenschikov, Ag Santen, Van Ra Rutger Jänchen, Jj Meijer, El Eric |
| Copyright Year | 1993 |
| Abstract | The well-known trio of IR bands (A, B, C) at approximately 2800, approximately 2400, and approximately 1700 cm-1, typical for strong H complexes in vapors, liquids, and solids, is also found in CD3CN adsorption on Bronsted sites of HZSM-5 and HY zeolites. The observed CN frequencies in interaction with different Bronsted and Lewis sites of these zeolites are quantitatively reproduced by ab initio 3-21 g calculations combined with the frequency scaling procedure |
| Starting Page | 11071 |
| Ending Page | 11074 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1021/j100144a028 |
| Volume Number | 97 |
| Alternate Webpage(s) | http://alexandria.tue.nl/repository/freearticles/591204.pdf |
| Alternate Webpage(s) | https://pure.tue.nl/ws/files/2295294/591204.pdf |
| Alternate Webpage(s) | https://doi.org/10.1021/j100144a028 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |