標題: Fourier-transform microwave spectroscopy on weakly bound complexes of CH2OO with Ar, CO, and N-2
作者: Nakajima, Masakazu
Endo, Yasuki
應用化學系
Department of Applied Chemistry
公開日期: 14-八月-2019
摘要: Pure rotational transitions of weakly bound complexes of the simplest Criegee intermediate CH2OO with Ar, CO, and N-2 are observed by Fourier-transform microwave (FTMW) and FTMW-MW double-resonance spectroscopy. Many of the observed lines show doublet peaks associated with the tunneling splitting between the two equivalent configurations of the complexes. The intermolecular distances of the complexes are derived from the precise rotational constants determined in this study. The separations between two components of the doublet peaks observed for c-type transitions of CH2OO-Ar are satisfactorily demonstrated by a one-dimensional hindered rotor model for the internal rotation of the CH2OO monomer. Published under license by AIP Publishing.
URI: http://dx.doi.org/10.1063/1.5116165
http://hdl.handle.net/11536/152856
ISSN: 0021-9606
DOI: 10.1063/1.5116165
期刊: JOURNAL OF CHEMICAL PHYSICS
Volume: 151
Issue: 6
起始頁: 0
結束頁: 0
顯示於類別:期刊論文