Quasi-classical trajectory calculation of the isotopic effect on integral cross sections and alignments of O(3P) + HD → OH + D and OD + H at Erel = 0.2–1.0 eV

Quasi-classical trajectory calculation of the title reactions O(3P) + HD → OH + D and O(3P) + HD → OD + H at scattering energy in the range of Erel = 0.2–1.0 eV on the lowest electronic potential energy surface 1 3A′′ [S. Rogers, D. Wang, A. Kuppermann, and S. Wald, J. Phys. Chem. A 104, 2308 (2000)] has been completed. Integral cross sections in this energy range dependent upon the isotopic effect have been obtained and discussed. Alignments of the product molecules OH and OD have also been obtained and compared.