ROTATIONAL ANALYSIS OF THE HIGH-RESOLUTION INFRARED-SPECTRA OF THE NU-4 AND NU-5 BANDS OF FORMYL CHLORIDE

被引:8
|
作者
FRENCH, JL
CLOUTHIER, DJ
CHAN, CP
MA, ESF
LAI, VWM
MERER, AJ
JUDGE, RH
机构
[1] UNIV KENTUCKY, DEPT CHEM, LEXINGTON, KY 40506 USA
[2] UNIV WISCONSIN PARKSIDE, DEPT CHEM, KENOSHA, WI 53141 USA
[3] UNIV BRITISH COLUMBIA, DEPT CHEM, VANCOUVER V6T 1Y6, BC, CANADA
关键词
D O I
10.1006/jmsp.1994.1263
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
The high-resolution infrared spectra of the low-lying nu4 and nu5 fundamentals of the transient molecule formyl chloride, HCOCl, are reported. Both thype A/B hybrid bands have been analyzed in detail, providing rotational assignments for the HCO Cl-35 and HCO Cl-37 isotopomers. The excited state rotational and centrifugal distortion constants have been determined by fitting assignments over a wide range of J and K(a) values. No perturbations were detected in either band. (C) 1991 Academic Pess, Inc.
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页码:99 / 108
页数:10
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