FREEZING OF INTERNAL-ROTATION TEMPERATURE IN A SUPERSONIC JET DETECTED BY MATRIX IR-SPECTROSCOPY

被引：26

作者：

FELDER, P

GUNTHARD, HH

机构：

[1] Laboratory for Physical Chemistry, Swiss Federal Institute of Technology, ETH Zentrum

来源：

CHEMICAL PHYSICS LETTERS | 1979年 / 66卷 / 02期

关键词：

D O I：

10.1016/0009-2614(79)85017-4

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：

Experiments devised to detect cooling of the conformational isomer equilibrium by the expansion process in a supersonic beam of molecules with internal rotation are reported here. For 1,2-difluoroethane a pronounced cooling effect was found, whereas for methyl nitrite no such effect could be detected. © 1979.

引用

页码：283 / 286

页数：4

共 12 条

[1]

FELDER P, UNPUBLISHED

[2]

GRAY P, 1960, J CHEM PHYS, V32, P1978

[3] MEASUREMENT OF DEPOSITION RATE IN MATRIX SPECTROSCOPY WITH A SMALL LASER [J].