The infrared spectrum of the chiral molecule CDBrCIF in the range 600-1150 cm-1: a rovibrational analysis of the ν4 and ν5 band
Creators
- 1. Laboratorium fuer Physikalische Chemie, ETH-Zuerich (Hoenggerberg), CH 8093 Zuerich (Switzerland)
- 2. Laboratoire de Physique de l'Universite de Bourgogne 9 av, A. Savary, B.P. 47870-21078 Dijon Cedex (France)
Description
The rovibrational spectrum of the chiral molecules CDBrClF has been analyzed on the basis of an effective Hamiltonian. The spectra have been recorded at room temperature with a Fourier transform infrared (FTIR) spectrometer (resolution 0.0024 cm-1) and a supersonic jet diode laser spectrometer (resolution 0.001 cm-1). The assignment of the ν4 and ν5 rovibrational lines of the FTIR spectrum for the two major isotopomers CD79Br35Clf and CD81Br35ClF has been carried out with an interactive Loomis-Wood program. Accurate rotational and quartic centrifugal distortion constants for the ν4 and ν5 vibrational state of CD79Br35ClF and CD81Br35ClF have been determined. A new experimental technique based on backward wave oscillators is proposed in order to measure the parity violation. (author)
Files
33060771.pdf
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Additional details
Publishing Information
- Imprint Title
- SASP. Contributions to the 13. Symposium on atomic and surface physics and related topics
- Imprint Pagination
- 353 p.
- Journal Page Range
- p. 238-241
- Report number
- INIS-AT--0030
Conference
- Title
- 13. Symposium on atomic and surface physics and related topics (SASP)
- Dates
- 17-23 Feb 2002
- Place
- Kitzbuehel (Austria)
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 33060771
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BROMINATED ALIPHATIC HYDROCARBONS; CHIRALITY; CHLOROFLUOROCARBONS; DEUTERIUM COMPOUNDS; FOURIER TRANSFORM SPECTROMETERS; GROUND STATES; HAMILTONIAN FUNCTION; INFRARED SPECTRA; ISOTOPE RATIO; LASER SPECTROSCOPY; PARITY; QUANTUM NUMBERS; ROTATIONAL STATES; SUPERSONIC FLOW
- Descriptors DEC
- ENERGY LEVELS; EXCITED STATES; FLUID FLOW; FUNCTIONS; HALOGENATED ALIPHATIC HYDROCARBONS; HYDROGEN COMPOUNDS; MEASURING INSTRUMENTS; ORGANIC BROMINE COMPOUNDS; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC FLUORINE COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; PARTICLE PROPERTIES; SPECTRA; SPECTROMETERS; SPECTROSCOPY