The fluorescence excitation spectrum of HCO (B)over-tilde(2)A'-(X)over-tilde(2)A', 0(0)(0) band

被引：23

作者：

Lee, SH

Chen, IC

Adamson, GW

Field, RW

机构：

[1] NATL TSING HUA UNIV,DEPT CHEM,HSINCHU,TAIWAN

[2] MIT,DEPT CHEM,CAMBRIDGE,MA 02139

[3] MIT,GEORGE R HARRISON SPECT LAB,CAMBRIDGE,MA 02139

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1997年 / 182卷 / 02期

关键词：

D O I：

10.1006/jmsp.1996.7228

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 rotationally resolved laser-induced fluorescence spectrum of the HCO (B) over tilde(2)A'-(X) over tilde(2)A' transition in the 0(0)(0) band is observed under thermalized conditions. The formyl radical is produced from acetaldehyde photolyzed at wavelengths 310 or 308 nm. Some spin-splittings of the spectra are resolved. About 988 transitions to K-a' less than or equal to 3 and N' less than or equal to 24, similar to 94% of the observed lines, are assigned in this work including weak Delta K-a = +/-2 transitions that become allowed because of the effects of axis-switching. (C) 1997 Academic Press.

引用

页码：385 / 395

页数：11

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