Dissociation of the Pyridazine Molecular Ion

被引:1
|
作者
Yim, Min Kyoung [1 ]
Jung, Sun Hwa [1 ]
Choe, Joong Chul [1 ]
机构
[1] Dongguk Univ Seoul, Dept Chem, Seoul 100715, South Korea
基金
新加坡国家研究基金会;
关键词
G3//B3LYP calculation; RRKM calculation; Kinetics; Reaction pathway; RADICAL-CATION; FRAGMENTATION; PATHWAYS; C4H4; HCN;
D O I
10.5012/bkcs.2014.35.3.721
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We have explored the potential energy surface for the dissociation of the pyridazine molecular ion using G3 model calculations. The pathways have been obtained for the formation of five possible C4H4+center dot isomers by the loss of N-2 and the consecutive H-center dot loss. It is predicted that the methylenecyclopropene radical cation is the predominant product in the loss of N-2, which is formed via the allenylcarbene radical cation, and CH2=C-C CH+ is the predominant product in the consecutive H-center dot loss.
引用
收藏
页码:721 / 724
页数:4
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