The reaction mechanism of OXO(X=Cl, Br) with H(2\%S\%) was studied theoretically by using the B3LYP/6-311+G(3df, 3pd) and the high-level electron-correlation QCISD(T)/6-311+G ** at single-point. The results show that ...The reaction mechanism of OXO(X=Cl, Br) with H(2\%S\%) was studied theoretically by using the B3LYP/6-311+G(3df, 3pd) and the high-level electron-correlation QCISD(T)/6-311+G ** at single-point. The results show that the mechanism for the title reaction involves three channels, from which OH+XO, HO 2+X and HX+O 2 products could be obtained, respectively. Therefore, the channel to yield the products OH+XO is the dominant one in agreement with the experiments.展开更多
文摘The reaction mechanism of OXO(X=Cl, Br) with H(2\%S\%) was studied theoretically by using the B3LYP/6-311+G(3df, 3pd) and the high-level electron-correlation QCISD(T)/6-311+G ** at single-point. The results show that the mechanism for the title reaction involves three channels, from which OH+XO, HO 2+X and HX+O 2 products could be obtained, respectively. Therefore, the channel to yield the products OH+XO is the dominant one in agreement with the experiments.
