Chem. J. Chinese Universities ›› 2003, Vol. 24 ›› Issue (8): 1442.

• Articles • Previous Articles     Next Articles

Computation and Simulation of Hydrolysis of ClONO2on Ice Aerosol

WANG Yu-Wen2, LI Quan-Song1, CHEN Xue-Bo1, FANG Wei-Hai1   

  1. 1. Department of Chemistry, Beijing Normal University, Beijing 100875, China;
    2. Department of Chemistry, Jinggangshan Teachers College, Jian 343009, China
  • Received:2002-12-10 Online:2003-08-24 Published:2003-08-24

Abstract: The MP2and B3LYPmethods have been used to study the mechanism of the hydrolysis of chlorine nitrate.The calculation was performed with 6-31G*and 6-31G**basis sets.On one hand, one to three water molecules act as a bridge, which makes the hydrolysis of ClONO2take place easily.On the other hand, the solvent is considered to be uniformly dielectric and its effects were considered by using Onsager model of solvent cage.The relationship between the reactivity and structure for the complexes of ClONO2with H2O in neutral water was discussed in details.

Key words: Reaction mechanism, ClONO2, Hydrolysis, Ab initio calculation

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