Spectroscopic characterization of the complex between water and the simplest Criegee intermediate CH2OO

被引：23
|
作者：
Nakajima, Masakazu [1 ]
Endo, Yasuki [1 ]
机构：
[1] Univ Tokyo, Grad Sch Arts & Sci, Dept Basic Sci, Meguro Ku, Tokyo 1538902, Japan
来源：
JOURNAL OF CHEMICAL PHYSICS | 2014年 / 140卷 / 13期
基金：
日本学术振兴会;
关键词：
VOLATILE ORGANIC-COMPOUNDS; OZONE-ALKENE REACTION; CARBONYL OXIDE; HOX FORMATION; FORMIC-ACID; OH RADICALS; MECHANISM; SPECTRUM; ISOMERIZATION; DEGRADATION;
D O I：
10.1063/1.4869696
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 hydrogen-bonded complex between water and the simplest Criegee intermediate CH2OO was detected by Fourier-transform microwave spectroscopy under a jet-cooled condition. Both a-type and b-type rotational transitions were observed for H2O-CH2OO and D2O-CH2OO. The determined rotational constants enable us to conclude that the complex has an almost planar ring structure with the terminal oxygen atom of CH2OO being a strong proton acceptor. (C) 2014 AIP Publishing LLC.
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页数：5
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