FOURIER-TRANSFORM EMISSION-SPECTROSCOPY OF THE JET-COOLED CCN FREE-RADICAL

被引：42

作者：

OLIPHANT, N ^{[1
]}

LEE, A ^{[1
]}

BERNATH, PF ^{[1
]}

BRAZIER, CR ^{[1
]}

机构：

[1] USAF,ASTRONAUT LAB LSX,EDWARDS AFB,CA 93523

来源：

JOURNAL OF CHEMICAL PHYSICS | 1990年 / 92卷 / 04期

关键词：

D O I：

10.1063/1.458016

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：

The Ã 2Δ-X̃ 2Π electronic transition of the CCN free radical was observed in emission with a high-resolution Fourier transform spectrometer. The CCN was jet-cooled in a corona-excited supersonic jet expansion of diazoacetonitrile (HC(N 2)CN) in helium. From the 000-000, 000-001, 000-002, and 000-100 vibronic bands spectroscopic constants were derived including the ground-state vibrational frequencies, v3 = 1050.7636(6), 2v3 = 2094.8157(18), and v1 = 1923.2547(69) cm-1. © 1990 American Institute of Physics.

引用

页码：2244 / 2247

页数：4

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