Vibration-rotation band strengths and dipole moment function of the H79Br molecule
- 1 June 1971
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 4 (6) , 791-796
- https://doi.org/10.1088/0022-3700/4/6/008
Abstract
From the data on the line strengths, the band strengths of the 1-0 and 2-0 vibration-rotation bands of H79Br molecule have been respectively calculated to be 10.65+or-0.22 and 0.174+or-0.008 cm-2 atm-1 at 294 K. From the vibrational matrix elements involving the Morse and anharmonic oscillator wave functions, two sets of values for the dipole moment coefficients M1 and M2 have been calculated. They are M1=0.316 debye AA-1, M2=0.518 debye AA-2 or M1=0.344 debye AA-1, M2=-0.096 debye AA-2. These values are compared with the values reduced from the low-resolution data.Keywords
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