Raman trace scattering intensity parameters for propane

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...

Full description

Saved in:
Bibliographic Details
Published in:The Journal of chemical physics 1987-09, Vol.87 (6), p.3341-3346
Main Authors: GOUGH, K. M, MURPHY, W. F, STROYER-HANSEN, T, NØRBY SVENDSEN, E
Format: Article
Language:English
Subjects:
Atomic and molecular physics
Exact sciences and technology
Intensities and shapes of molecular spectral lines and bands
Molecular properties and interactions with photons
Physics
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.453028