We present nonadiabatic quantum dynamical calculations on the two coupled potential energy surfaces （12A＇ and 22A＇） [J. Theor. Comput. Chem. 8, 849 （2009）] for the reaction. Initial state-resolved reaction probabilities and cross sections for the N＋ND→N2＋D reaction and N＇＋ND→N＋N＇D reaction for collision energies of 5 meV to 1.0 eV are determined, respectively. It is found that the N＋ND→N2＋D reaction is dominated in the N＋ND reaction. In addition, we obtained the rate constants for the N＋ND→N2＋D reaction which demand further experimental investigations.
