Issue 32, 2010
From the journal:

Physical Chemistry Chemical Physics

Crossed molecular beam ion-imaging study of the Cl + SiH4 → HCl + SiH3 reaction: product vibrational state-to-state correlation

Guorong Wu,†a   Weiqing Zhang,†a   Huilin Pan,a   Quan Shuai,a   Jiayue Yang,a   Bo Jiang,a   Dongxu Daia  and  Xueming Yang*a  

* Corresponding authors

a State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, P. R. China
E-mail: xmyang@dicp.ac.cn

Abstract

The dynamics of the Cl + SiH4 → HCl + SiH3 reaction has been studied using the crossed molecular beam technique with slice imaging. The ion images of the silyl radical (SiH3) product from the Cl + SiH4 reaction were recorded at different collision energies, using the (2 + 1) resonance enhanced multi-photon ionization (REMPI) technique. The product velocity and angular distributions of this reaction were determined from the recorded images. The vibrational state-to-state correlation of the relative population between the two reaction products, SiH3 and HCl, was also determined. Finally, the Cl + SiH4 results are compared with that of the F + SiH4 reaction.

Graphical abstract: Crossed molecular beam ion-imaging study of the Cl + SiH4 → HCl + SiH3 reaction: product vibrational state-to-state correlation

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Article information

DOI
https://doi.org/10.1039/B927455C
Article type
Paper
Submitted
05 Jan 2010
Accepted
26 Apr 2010
First published
25 Jun 2010

Phys. Chem. Chem. Phys., 2010,12, 9469-9474

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Crossed molecular beam ion-imaging study of the Cl + SiH4 → HCl + SiH3 reaction: product vibrational state-to-state correlation

G. Wu, W. Zhang, H. Pan, Q. Shuai, J. Yang, B. Jiang, D. Dai and X. Yang, Phys. Chem. Chem. Phys., 2010, 12, 9469 DOI: 10.1039/B927455C

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