Theoretical Study of the Multichannel Reaction HS(v′,j′=1) +O2(v′′=0,j′′=1) → products
Abstract
We report a theoretical study of the title four-atom reaction for a wide range of translational energies, considering the reactants in the ground vibrational state and also in some vibrationally excited levels of the HS radical. All calculations have employed the quasiclassical trajectories method (QCT) and a recently reported double many-body expansion potential energy surface for the ground electronic state of HSO2 . Cross section, specific thermal rate coefficients and vibrationally averaged thermal rate coefficient are reported. To account the leak of zero point energies a QCT intermediate vibrational energy (IVEQMT) criteria is used.
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