Communication: state-to-state quantum dynamics study of the OH + CO → H + CO2 reaction in full dimensions (J = 0).

作者: Shu Liu , Xin Xu , Dong H. Zhang

DOI: 10.1063/1.3653787

关键词:

摘要: A full dimensional state-to-state quantum dynamics study is carried out for the prototypical complex-formation OH + CO → H CO2 reaction in ground rovibrational initial state on Lakin-Troya-Schatz-Harding potential energy surface by using reactant-product decoupling method. With three heavy atoms and deep wells path, represents a huge challenge accurate study. This calculation first such four-atom other than H2 ↔ H2O its isotope analogies. The product vibrational rotational distributions, partitioning information are presented with total angular momentum J = 0.

参考文章(28)
Dong H Zhang, Minghui Yang, Soo-Y Lee, None, Accuracy of the centrifugal sudden approximation in the H+H2O reaction and accurate integral cross sections for the H+H2O→H2+OH abstraction reaction Journal of Chemical Physics. ,vol. 117, pp. 10067- 10072 ,(2002) , 10.1063/1.1519009
Dmitry M. Medvedev, Stephen K. Gray, Evelyn M. Goldfield, Matthew J. Lakin, Diego Troya, George C. Schatz, Quantum wave packet and quasiclassical trajectory studies of OH+CO: influence of the reactant channel well on thermal rate constants. Journal of Chemical Physics. ,vol. 120, pp. 1231- 1238 ,(2004) , 10.1063/1.1632901
Matthew J. Lakin, Diego Troya, George C. Schatz, Lawrence B. Harding, A quasiclassical trajectory study of the reaction OH+CO→H+CO2 Journal of Chemical Physics. ,vol. 119, pp. 5848- 5859 ,(2003) , 10.1063/1.1602061
Marko T. Cvitaš, Stuart C. Althorpe, State-to-state reactive scattering in six dimensions using reactant-product decoupling: OH + H2 → H2O + H (J = 0). Journal of Chemical Physics. ,vol. 134, pp. 024309- 024309 ,(2011) , 10.1063/1.3525541
David C. Clary, FOUR-ATOM REACTION DYNAMICS The Journal of Physical Chemistry. ,vol. 98, pp. 10678- 10688 ,(1994) , 10.1021/J100093A004
M. C. van Beek, J. J. ter Meulen, The effect of molecular orientation in collisions of OH with CO and N2 Journal of Chemical Physics. ,vol. 115, pp. 1843- 1852 ,(2001) , 10.1063/1.1369136
C. Xiao, X. Xu, S. Liu, T. Wang, W. Dong, T. Yang, Z. Sun, D. Dai, X. Xu, D. H. Zhang, X. Yang, Experimental and Theoretical Differential Cross Sections for a Four-Atom Reaction: HD + OH → H2O + D Science. ,vol. 333, pp. 440- 442 ,(2011) , 10.1126/SCIENCE.1205770