Emission spectrum of hot HDO in the 380-2190 cm-1 region

被引：7

作者：

Parekunnel, T

Bernath, PF ^{[1
]}

Zobov, NF

Shirin, SV

Polyansky, OL

Tennyson, J

机构：

[1] Univ Waterloo, Dept Chem, Waterloo, ON N2L 3G1, Canada

[2] UCL, Dept Phys & Astron, London WC1E 6BT, England

[3] Univ Arizona, Dept Chem, Tucson, AZ 85721 USA

[4] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 2001年 / 210卷 / 01期

基金：

美国国家航空航天局; 加拿大自然科学与工程研究理事会;

关键词：

water vapor; infrared spectrum; emission; line assignments; hot bands;

D O I：

10.1006/jmsp.2001.8434

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：

Fourier transform emission spectra were recorded using a mixture of H2O and D2O at a temperature of 1500 degreesC. The spectra were recorded in three overlapping sections and cover the wavenumber range 380-2190 cm(-1). A total of 22106 lines were measured, of which 60% are thought to belong to HDO. A total of 6430 FIDO transition,, are assigned, including the first transitions to the (040) vibrational state, with a term value of 5420.042 cm(-1). A total of 1536 new energy levels of HDO belonging to the (000), (010) (020), (030), and (040) stated are presented, significantly extending the degree of rotational excitation compared to previous studies. (C) 2001 Elsevier Science.

引用

页码：28 / 40

页数：13

共 43 条

[1]

Baskakov O. I., 1987, Optics and Spectroscopy, V63, P600

[2] The 5VOH overtone transition of HDO [J].