STATE-TO-STATE WAVE PACKET SCATTERING AND BOUND STATE CALCULATIONS FOR THE F+DCl --> Cl+DF REACTION BY USING A WAVE PACKET METHOD
Abstract
Accurate state-to-state quantum wave packet calculations of integral cross sections for the title reaction are presented. Calculations are carried out on the best available ground 12A' global adiabatic potential energy surface of Deskevich et. al.[1]. Converged state-to-state wave packet reaction cross sections with the DCl (v=0, j=0-1; v=1, j=0) reagent have been calculated for the collision energy range from threshold up to 0.5 eV. Accurate product vibrational and rotational distributions of cross sections have been calculated at selected collision energies. State-to-state and total initial-state resolved rate constants of the title reaction have been calculated in a temperature range of 100-300 K. The present accurate calculations at v=0, j=0, J=0 show noticeable differences with previous calculations for the F+HCl reaction. Assuming the reaction coordinate in the F-Cl distance and to estimate the zero point energy in the orthogonal coordinate we have calculated the bound states along the reaction path for frozen F-Cl distance to interpret the results.
Keywords
References
- Deskevich et. al.. J. Chem. Phys., 124, 224303, (2006).
Details
Primary Language
English
Subjects
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Journal Section
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Publication Date
January 30, 2015
Submission Date
January 22, 2015
Acceptance Date
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Published in Issue
Year 2015 Volume: 2 Number: 2
