화학공학소재연구정보센터
Chemical Physics Letters, Vol.676, 77-81, 2017
A time-dependent quantum dynamical study of the O(P-3) + D-2(+) -> OD+ + D reaction
The O(P-3) + D-2(+) -> OD+ + D reaction is studied using time-dependent wave packet method on the ground 1(2)A" potential energy surface developed by Paniagua et al. (2014). Initial-state-resolved reaction probabilities, integral cross sections (ICSs) and rate constants are obtained within the centrifugal sudden approximation. The present quantum ICS of O(P-3) + D-2(+) reaction is larger than the BO-CS O(P-3) + H-2(+) result in the low collision energy range. Moreover, the calculated ICS of O(P-3) + D-2(+) reaction is smaller than the experimental result. (C) 2017 Elsevier B.V. All rights reserved.