The vibrational spectrum of H2O3

被引：68

作者：

Engdahl, A ^{[1
]}

Nelander, B ^{[1
]}

机构：

[1] Chem Ctr Lund, S-22100 Lund, Sweden

来源：

SCIENCE | 2002年 / 295卷 / 5554期

关键词：

D O I：

10.1126/science.1067235

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This report presents positive infrared spectroscopic identification of H2O3, a higher oxide of hydrogen of importance for the understanding of the chain formation ability of atomic oxygen and a possible intermediate in hydrogen oxygen radical chemistry. All fundamental vibrations of H2O3, isolated in an argon matrix, have been observed. In addition, several bands of HDO3, D2O3, and H-2 O-16(2) O-18 have been measured. One particular mode, the antisymetric O-O stretch at 776 cm(-1), should be observable even in the presence of high water concentrations.

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页码：482 / 483

页数：2

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