Product state correlations in the reaction of O(1D) and H2O in bimolecular collisions and in O3H2O clusters

Michael P. Casassa; Deborah G. Sauder; David S. King

doi:10.1117/12.143092

22 April 1993 Product state correlations in the reaction of O(1D) and H2O in bimolecular collisions and in O3H2O clusters

Michael P. Casassa, Deborah G. Sauder, David S. King

Author Affiliations +

Proceedings Volume 1858, Laser Techniques for State-Selected and State-to-State Chemistry; (1993) https://doi.org/10.1117/12.143092
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

Measurements of the translational and internal state distributions of OH products produced in the biomolecular reaction ¹⁶O(¹D) + H₂¹⁸O yields ¹⁶OH + ¹⁸OH are reviewed. These detailed measurements reveal relationships between the states of geminate fragments produced in individual reaction events. Preliminary measurements on the same reaction initiated in O₃(DOT)H₂O clusters formed in free jet expansions are reported. The dynamics of the cluster reaction are dramatically different than those of the biomolecular reaction. The results indicate that the third body present in the cluster (O₂), carries a significant amount of the energy produced in the reaction.

Citation Download Citation

Michael P. Casassa, Deborah G. Sauder, and David S. King "Product state correlations in the reaction of O(1D) and H2O in bimolecular collisions and in O3H2O clusters", Proc. SPIE 1858, Laser Techniques for State-Selected and State-to-State Chemistry, (22 April 1993); https://doi.org/10.1117/12.143092

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