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THE (2,5) VIBRATIONAL BAND OF THE A-X SYSTEM OF N-2+ OBSERVED USING AN INFRARED DIODE-LASER VELOCITY MODULATION SPECTROMETER

TitleTHE (2,5) VIBRATIONAL BAND OF THE A-X SYSTEM OF N-2+ OBSERVED USING AN INFRARED DIODE-LASER VELOCITY MODULATION SPECTROMETER
Publication TypeJournal Article
Year of Publication1991
AuthorsCramb, DT, Gerry, MCL, Dalby, FW, Ozier, I
JournalChemical Physics Letters
Volume178
Pagination115-120
Date PublishedMar
Type of ArticleArticle
ISBN Number0009-2614
KeywordsABSORPTION-SPECTROSCOPY, MOLECULAR-IONS, N2+
Abstract

The (2,5) band of the A 2-PI-u-X 2-SIGMA-g+ electronic transition of N2+ has been recorded in the infrared region near 2150 cm-1 using a tunable diode laser velocity modulation spectrometer. Standard expressions were fitted by least squares to the rotational fine structure. Equilibrium vibrational constants up to third order have been determined.

URL<Go to ISI>://A1991FB89600019