Lee SH, Chen IC, Adamson GW, Field RW
Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan, Republic of China
J Mol Spectrosc. 1997 Apr;182(2):385-95. doi: 10.1006/jmsp.1996.7228.
The rotationally resolved laser-induced fluorescence spectrum of the HCO &Btilde;2A'-&Xtilde;2A' transition in the 000 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 Ka' </= 3 and N' </= 24, approximately 94% of the observed lines, are assigned in this work including weak DeltaKa = ±2 transitions that become allowed because of the effects of axis-switching. Copyright 1997Academic Press
在热平衡条件下观测到了000带中HCO ²A′-X²A′跃迁的转动分辨激光诱导荧光光谱。甲酰基自由基由波长为310或308 nm的乙醛光解产生。光谱的一些自旋分裂得以分辨。在这项工作中，确定了约988条到Ka′ ≤ 3和N′ ≤ 24的跃迁，约占观测谱线的94%，其中包括由于轴切换效应而允许的弱ΔKa = ±2跃迁。版权所有1997年 学术出版社
