Raman trace scattering intensity parameters for propane
- 15 September 1987
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 87 (6) , 3341-3346
- https://doi.org/10.1063/1.453028
Abstract
Absolute Raman trace scattering cross sections have been measured for gaseous propane-h8, propane-d8, 1,1,1,2,3,3,3-propane-d7, and the two rotational isomers of 1,1,2,2,3,3,3-propane-d7. A set of ∂ᾱ/∂Sj intensity parameters were determined from the experimental cross sections and compared with the ones obtained from quantum chemistry calculations. The anomalous intensity ratio observed for the CH stretching bands of the two conformers of CHD2CD2CD3 is explained by an unanticipated difference in the ∂ᾱ/∂rCH value for the two types of methyl CH bonds.Keywords
This publication has 19 references indexed in Scilit:
- The harmonic force field of propaneThe Journal of Chemical Physics, 1987
- Intensity parameters for the Raman trace scattering of ethaneThe Journal of Chemical Physics, 1986
- Isolated C–H stretching vibrations of n-alkanes: Assignments and relation to structureThe Journal of Chemical Physics, 1984
- Raman intensities of ethane and deuterated derivativesThe Journal of Chemical Physics, 1984
- On the determination of the relative signs of polarizability derivativesJournal of Molecular Spectroscopy, 1981
- Calculation of Raman intensities by a CNDO methodJournal of Molecular Spectroscopy, 1979
- Infrared absorption intensities of ethane and propaneSpectrochimica Acta Part A: Molecular Spectroscopy, 1973
- The vapor-phase Raman spectra and the ring-puckering vibration of some deuterated analogs of trimethylene oxideJournal of Molecular Spectroscopy, 1972
- Spectral display of isotropic and anisotropic Raman scatteringJournal of Molecular Spectroscopy, 1971
- Intensity in the Raman effect: the mean polarizability derivatives of hydrocarbon moleculesSpectrochimica Acta, 1959