Stark Effect in Gas-Phase Electron Resonance. The Dipole Moments of ClO, BrO, SH, and 1Δ SO
- 15 November 1967
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 47 (10), 3801-3809
- https://doi.org/10.1063/1.1701536
Abstract
We have studied the effects of electric fields on the electron resonance spectra of a number of diatomic free radicals in the gas phase. The use of high-frequency electric modulation has a number of advantages over conventional magnetic modulation, which are discussed. The theory of the Stark effect in molecules having Λ degeneracy or near degeneracy is developed and accounts quantitatively for our observations. We report determinations of the electric dipole moments of ClO, BrO, and SH in their electronic ground states, and SO in its 1Δ excited state.Keywords
This publication has 14 references indexed in Scilit:
- Stark-Modulated Gas Phase Electron Resonance CavityReview of Scientific Instruments, 1967
- Electron resonance of free radicals in the gas phaseThe Journal of Physical Chemistry, 1967
- Stark Effect in Gas-Phase Electron Resonance Spectroscopy; The Dipole Moment of ClOThe Journal of Chemical Physics, 1966
- Experimental Determination of the Electric Dipole Moment of the Ground Electronic State of CHPhysical Review Letters, 1966
- Mechanism of formation of electronically excited SO(1?). A gas-phase electron resonance studyTransactions of the Faraday Society, 1966
- EXPERIMENTAL DETERMINATION OF THE DIPOLE MOMENTS OF THE DEGENERATE STATES OF NHCanadian Journal of Physics, 1965
- Improved Measurement of the Electric-Dipole Moment of the Hydroxyl RadicalThe Journal of Chemical Physics, 1965
- Electric-Quadrupole and Magnetic-Dipole Radiation in Linear Molecules. Applications to 1Π—3Π TransitionsThe Journal of Chemical Physics, 1965
- Microwave Spectrum of the SO RadicalThe Journal of Chemical Physics, 1964
- Stark Effect at 2.0 and 1.2 Millimeters Wavelength: Nitric OxidePhysical Review B, 1958