Infrared multiphoton dissociation of diethylsilane molecules under collisionless conditions

被引:1
|
作者
Zhitneva, GP
Zhitnev, YN
机构
[1] Stat Sci Ctr Russian Federat, Karpov Inst Phys Chem, Moscow 103064, Russia
[2] Moscow MV Lomonosov State Univ, Moscow 119992, Russia
关键词
D O I
10.1023/B:HIEC.0000027657.20482.a5
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
The IR multiphoton dissociation of diethylsilane under collisionless conditions was studied. It was found that the main unimolecular reactions are the dissociation of C-Si and C-C bonds. It was demonstrated that an increase in the number of substituent ethyl groups in going from diethylsilane to triethylsilane has no C effect on the mechanism of primary reactions of the molecules but leads to the elevation of energy thresholds for primary and secondary reactions.
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页码:184 / 190
页数:7
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