NASCENT SO(X3-SIGMA-) VIBRATIONAL DISTRIBUTIONS FROM THE PHOTODISSOCIATION OF SO2, SOCL2, AND (CH3)2SO AT 193-NM

被引：42

作者：

CHEN, XR ^{[1
]}

ASMAR, F ^{[1
]}

WANG, HX ^{[1
]}

WEINER, BR ^{[1
]}

机构：

[1] UNIV PUERTO RICO,DEPT CHEM,RIO PIEDRAS,PR 00931

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1991年 / 95卷 / 17期

关键词：

D O I：

10.1021/j100170a007

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：

Nascent vibrational state distributions of SO(X3-SIGMA-) have been measured by laser-induced fluorescence spectroscopy following the 193-nm photodissociations of SO2, SOCl2, and (CH3)2SO in the gas phase. All three of the distributions are found to be inverted, indicating strong dynamical effects in the photodissociation processes. A Franck-Condon/golden rule model is used to propose mechanisms to account for the experimental vibrational distributions.

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页码：6415 / 6417

页数：3

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