HIGH-RESOLUTION INFRARED FOURIER-TRANSFORM EMISSION-SPECTRA OF THE N-14(2)+ MEINEL SYSTEM - A2-PI-U-X2-SIGMA-G+

被引：40

作者：

FERGUSON, DW ^{[1
]}

RAO, KN ^{[1
]}

MARTIN, PA ^{[1
]}

GUELACHVILI, G ^{[1
]}

机构：

[1] UNIV PARIS 11,INFRAROUGE LAB,F-91405 ORSAY,FRANCE

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1992年 / 153卷 / 1-2期

关键词：

D O I：

10.1016/0022-2852(92)90496-B

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：

The high resolution Doppler-limited infrared spectrum of the Meinel bands of N2+, A2Πu-X2Σg+, has been recorded in emission by Fourier transform spectroscopy. The spectrum was obtained from a hollow-cathode discharge source over the range 3500-11500 cm-1. Several bands were observed in this region for the first time at high resolution; the 0-1 and 1-2 have not previously been detected in the laboratory. Molecular constants have been determined for each band and represent an improvement over previous work. By combining previous data for higher vibrational levels with the present data, equilibrium constants of several parameters have been determined. © 1992.

引用

页码：599 / 609

页数：11

共 22 条

[1] FOURIER-TRANSFORM SPECTROMETRY OF THE D2SIGMA+-A2SIGMA+, E2SIGMA+-D2SIGMA+ AND E2SIGMA+-A2SIGMA+ AND SYSTEMS OF NITRIC-OXIDE [J].