Raman intensities of overtones and combination bands of C/sub 2/H/sub 2/, C/sub 2/HD, and C/sub 2/D/sub 2/
Journal Article
·
· J. Chem. Phys.; (United States)
OSTI ID:7083352
Measurements of absolute gas phase vibrational Raman scattering cross sections of binary overtone and combination bands of C/sub 2/H/sub 2/,C/sub 2/HD, and C/sub 2/D/sub 2/ are reported. Calculated values for these cross sections, which take into account the contribution of the anharmonic force field and the electro-optical anharmonicity, are also presented. Within limitations due to approximations in the theory and uncertainties in the parameters, the comparison between the experimental cross sections and the calculated ones is quite encouraging.
- Research Organization:
- Instituto de Estructura de la Materia, C.S.I.C. Serrano, 119, Madrid (6), Spain
- OSTI ID:
- 7083352
- Journal Information:
- J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 77:9; ISSN JCPSA
- Country of Publication:
- United States
- Language:
- English
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· J. Chem. Phys.; (United States)
·
OSTI ID:5110359
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400202* -- Isotope Effects
Isotope Exchange
& Isotope Separation
ACETYLENE
ALKYNES
DEUTERIUM
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITED STATES
HYDROCARBONS
HYDROGEN ISOTOPES
ISOTOPE EFFECTS
ISOTOPES
LIGHT NUCLEI
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
RAMAN SPECTRA
SPECTRA
STABLE ISOTOPES
VIBRATIONAL STATES
400202* -- Isotope Effects
Isotope Exchange
& Isotope Separation
ACETYLENE
ALKYNES
DEUTERIUM
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITED STATES
HYDROCARBONS
HYDROGEN ISOTOPES
ISOTOPE EFFECTS
ISOTOPES
LIGHT NUCLEI
NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
RAMAN SPECTRA
SPECTRA
STABLE ISOTOPES
VIBRATIONAL STATES