Ab initio study of ice catalyzation of HOCl plus HCl reaction

被引:0
|
作者
Zhou, YF [1 ]
Liu, CB
机构
[1] Shandong Univ, Dept Phys, Jinan 250100, Peoples R China
[2] Shandong Univ, Inst Theoret Chem, Jinan 250100, Peoples R China
关键词
ab initio calculations; heterogeneous reactions; catalysis;
D O I
10.1002/(SICI)1097-461X(2000)78:4<281::AID-QUA10>3.0.CO;2-P
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Experiments proved that the reaction of HOCl + HCl was very slow in the gas phase, but on ice surface it was rapid. In this work the ice catalysis of HOCl + HCl reaction was investigated by using ab initio molecular orbital theory. We applied the I Hartree-Fock self-consistent field and the second-order Moller-Plesset perturbation theory with the basis sets of 6-31G* to the model system. The complexes and transition state were obtained along the reaction with and without the presence of ice surface. By comparing the results, a possible catalyzation mechanism of ice on the reaction is proposed. (C) 2000 John Wiley & Sons, Inc.
引用
收藏
页码:281 / 284
页数:4
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