High resolution photoacoustic spectrum of AsH3 (600A1/E) bands

Jia Xiang Han, Oleg N. Ulenikov, Sergi Yurchinko, Lu Yuan Hao, Xiao Gang Wang, Qing Shi Zhu

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The high resolution spectrum of arsine in the region of 11 470-11 650 cm-1 was recorded by a sensitive laser photoacoustic apparatus. The vibration-rotation transitions of the local mode pair of bands (600A1/E) were assigned and their major vibration-rotation parameters were obtained by least-square fitting. The results indicate that the selection rules on the quantum number k have no effect in the high J values owing to strong Coriolis coupling. In addition, the intensities of vib-rotational transitions were estimated by comparison with standard water lines.

Original languageEnglish
Pages (from-to)1705-1712
Number of pages8
JournalSpectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Volume53
Issue number11
DOIs
Publication statusPublished - 1 Oct 1997

Keywords

  • Arsine
  • Photoacoustic spectroscopy
  • Vibration-rotational transitions

ASJC Scopus subject areas

  • Analytical Chemistry
  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Spectroscopy

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