Self-shifting of some rotational transitions of OCS and CH3CCH (propyne). A survey of measurements on shifting of rotational absorption lines of molecules
- 28 August 1981
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 14 (16) , 2813-2821
- https://doi.org/10.1088/0022-3700/14/16/011
Abstract
Compares the experimental values for shifts of some rotational transitions of OCS and CH3CCH (propyne) measured by Luijendijk (1977) with the calculated values obtained from the Anderson-Tsao-Curnutti-Frost theory and the modified Murphy-Boggs theory as formulated by Cattani. The authors review the broadening and shifting of the J=0 to 1 transitions of the methylhalogenides CH3Cl, CH3Br and CH3I. In particular, they conclude that the theories mentioned predict the right temperature dependence of the shift parameters for these transitions in the temperature region investigated (150-350K). Finally, they give a list of all shift measurements on rotation and inversion lines as far as they are known to us.Keywords
This publication has 22 references indexed in Scilit:
- Ammonia inversion spectrum: detailed measurements and theoretical calculations of pressure shiftJournal of Physics B: Atomic and Molecular Physics, 1979
- Calculations of spectral-line parameters in the microwave regionJournal of Physics B: Atomic and Molecular Physics, 1977
- On the shape of pressure-broadened absorption lines in the microwave region. II. Collision-induced width and shift of some rotational absorption lines as a function of temperatureJournal of Physics B: Atomic and Molecular Physics, 1977
- Width and shift measurements in the microwave spectra of NH3, CH3Cl and OCSJournal of Quantitative Spectroscopy and Radiative Transfer, 1977
- The measurement of pressure-induced shifts of the J = 0 → 1 transition of CH3Cl35 at various temperaturesJournal of Molecular Spectroscopy, 1976
- The measurement of widths and pressure-induced shifts of rotational lines in the microwave regionJournal of Physics B: Atomic and Molecular Physics, 1976
- A theory of microwave lineshiftsJournal of Physics B: Atomic and Molecular Physics, 1976
- Magnetic-Susceptibility Anisotropy, Molecular g Value, and Molecular Quadrupole Moment of 15N15N16OThe Journal of Chemical Physics, 1969
- Dispersion studies of the 22 GHz water vapor line shapeJournal of Quantitative Spectroscopy and Radiative Transfer, 1969
- Microwave Stark Effect Measurement of the Dipole Moment and Polarizability of Carbonyl SulfidePhysical Review B, 1957