STERIC EFFECTS ON NASCENT VIBRATIONAL DISTRIBUTIONS OF THE HCN PRODUCT PRODUCED IN CN RADICAL REACTIONS WITH ETHANE, PROPANE AND CHLOROFORM

被引：24

作者：

MORRIS, VR

MOHAMMAD, F

VALDRY, L

JACKSON, WM

机构：

[1] Department of Chemistry, University of California, Davis

来源：

CHEMICAL PHYSICS LETTERS | 1994年 / 220卷 / 06期

关键词：

D O I：

10.1016/0009-2614(94)00212-6

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：

Time-resolved IR emission spectroscopy (TRIES) has been used to study infrared emission in the 3400-3100 cm-1 region from HCN molecules produced when CN radicals abstract a hydrogen atom from ethane, propane, and chloroform. From these observations the nascent vibrational distributions of the HCN produced were derived. The nascent vibrational population distributions of the product HCN in all of the reactions are non-statistical and inverted in both the pure CH stretch (00p) and CH stretch-bend (0np) series.

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页码：448 / 454

页数：7

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