ROTATIONAL SPECTRA OF RbF BY THE ELECTRIC RESONANCE METHOD
- 1 February 1958
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Physics
- Vol. 36 (2), 171-183
- https://doi.org/10.1139/p58-022
Abstract
Transitions between the J = 0 and J = 1 rotational states of RbF have been measured by means of the molecular beam electric resonance method. The following rotational constants have been determined (all frequencies in Mc./sec):[Formula: see text]The quadrupole interaction constants −eqQ/h in the J = 1 state are found to be[Formula: see text]The equilibrium internuclear distance is re = (2.26554 ± 0.00005) × 10−8 cm. The electric dipole moment of Rb85F in the ν = 0 state is μ = (8.80 ± 0.10) × 10−18 e.s.u. The mass ratio of the Rb isotopes is M85/M87 = 0.9770148 ± 0.0000052.Keywords
This publication has 13 references indexed in Scilit:
- Analysis of Variance of the 1952 Data on the Atomic Constants and a New Adjustment, 1955Reviews of Modern Physics, 1955
- Molecular Constants and Nuclear-Molecular Interactions ofby the Molecular Beam Electric Resonance MethodPhysical Review B, 1955
- Microwave Spectra of the Alkali HalidesPhysical Review B, 1954
- Molecular Beam Investigation of Rotational Transitions. II. The Rotational Levels of KBr and Their Hyperfine StructurePhysical Review B, 1953
- The ultra-violet absorption spectra of some gaseous alkali-metal halides and the dissociation energy of fluorineProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1953
- Microwave Frequency StandardReview of Scientific Instruments, 1953
- The Radiofrequency Spectrum ofF andF by the Electric Resonance MethodPhysical Review B, 1950
- Electric quadrupole coupling of the nuclear spin with the rotation of a polar diatomic molecule in an external electric fieldJournal of Research of the National Bureau of Standards, 1948
- The Electric Resonance Method of Radiofrequency Spectroscopy The Moment of Inertia and Electric Dipole Moment of CsFPhysical Review B, 1947
- The Energy Levels of a Rotating VibratorPhysical Review B, 1932