LASER MAGNETIC-RESONANCE DETECTION OF ROTATIONAL TRANSITIONS IN CH2

被引：16
作者：
MUCHA, JA
EVENSON, KM
JENNINGS, DA
ELLISON, GB
HOWARD, CJ
机构：
[1] UNIV COLORADO,DEPT CHEM,BOULDER,CO 80309
[2] NOAA,AERON LAB,BOULDER,CO 80303
来源：
CHEMICAL PHYSICS LETTERS | 1979年 / 66卷 / 02期
关键词：
D O I：
10.1016/0009-2614(79)85007-1
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：
Laser magnetic resonance spectra observed at 163.0 μm have been identified as pure rotational transitions in the ground electronic state (3B1) of the methylene radical. The identification was based on the observation of hyperfine spin triplets and by isotopic substitutions involving deuterium and 13C, as well as other chemical and spectroscopic evidence. A low-pressure flame produced by reacting discharged fluorine with methane was found to be an excellent new spectroscopic source of ground-state CH2 radicals. © 1979.
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页码：244 / 247
页数：4
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