Cao, Yibin and Choi, Jong-Ho and Haas, Bernd-Michael and Johnson, Matthew S. and Okumura, Mitchio (1993) lntracluster rearrangement of protonated nitric acid: Infrared spectroscopic studies of H^+(HNO_3)(H_2O)_n. Journal of Chemical Physics, 99 (11). pp. 9307-9309. ISSN 0021-9606 http://resolver.caltech.edu/CaltechAUTHORS:20120307-131653113
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Abstract
Infrared spectra of clusters of protonated nitric acid and water exhibit a marked change with cluster size, indicating that an intracluster reaction occurs with sufficient solvation. In small clusters, H_2O binds to a nitronium ion core, but at a critical cluster size the NO^+_2 reacts. A lower bound of 174 kcal/mol is found for the proton affinity of HNO_3.
| Item Type: | Article | ||||||||||
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| Additional Information: | © 1993 American Institute of Physics. Received 9 August 1993; accepted 21 September 1993. We acknowledge the support of a National Science Foundation P.Y.I. Award No. CHEM-8957243, and the Dreyfus, Irvine, and AT&T Foundations. We thank Dr. Timothy Lee for helpful discussions. | ||||||||||
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| Subject Keywords: | INFRARED SPECTRA, NITRIC ACID, WATER, PROTONATION, MOLECULAR CLUSTERS, SIZE, CHEMICAL REACTIONS, SOLVATION, AFFINITY | ||||||||||
| Classification Code: | PACS: 33.20.Ea; 36.40.-c; 82.30.Fi; 34.20.Gj | ||||||||||
| Record Number: | CaltechAUTHORS:20120307-131653113 | ||||||||||
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:20120307-131653113 | ||||||||||
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| Official Citation: | Intracluster rearrangement of protonated nitric acid: Infrared spectroscopic studies of H+(HNO3)(H2O)n Yibin Cao, Jong‐Ho Choi, Bernd‐Michael Haas, Matthew S. Johnson, and Mitchio Okumura J. Chem. Phys. 99, 9307 (1993); http://dx.doi.org/10.1063/1.465547 | ||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||
| ID Code: | 29623 | ||||||||||
| Collection: | CaltechAUTHORS | ||||||||||
| Deposited By: | Ruth Sustaita | ||||||||||
| Deposited On: | 13 Mar 2012 18:41 | ||||||||||
| Last Modified: | 26 Dec 2012 14:55 |
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