Accession Number : AD0691900

Title :   STRENGTHS AND WIDTHS IN THE FIRST OVERTONE BAND OF HYDROGEN FLUORIDE.

Descriptive Note : Rept. of BAMIRAC,

Corporate Author : MICHIGAN UNIV ANN ARBOR INST OF SCIENCE AND TECHNOLOGY

Personal Author(s) : Meredith,R. E.

Report Date : AUG 1969

Pagination or Media Count : 34

Abstract : The strengths and self-broadened half widths of 18 lines of the first overtone band of hydrogen fluoride have been measured using a direct measurement method. The lines were assumed to have the Lorentz or combination Lorentz-Doppler shape. Matrix elements have been calculated for a dipole moment function. Line widths were calculated using the Anderson theory. The first-order effect of the vibrational quantum number on the half widths has been taken into account, and a comparison with measurements on the pure rotation and fundamental bands has been made. (Author)

Descriptors :   (*FLUORIDES, *INFRARED SPECTRA), (*HYDROGEN COMPOUNDS, INFRARED SPECTRA), (*DIATOMIC MOLECULES, INFRARED SPECTRA), INFRARED SPECTROPHOTOMETERS, DIPOLE MOMENTS, MOLECULAR ENERGY LEVELS, ROTATION

Subject Categories : Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE