Radio-Frequency Spectra of KF and KCl by the Molecular-Beam Electric-Resonance Method

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3 May 1967

journal article
research article
Published by AIP Publishing in The Journal of Chemical Physics

Vol. 46 (10) , 3749-3756
DOI:10.1063/1.1840447

Abstract

The molecular‐beam electric‐resonance method has been used to obtain quadrupole‐coupling constants eq(v)Q, spin—rotation constants c, and tensorial and scalar spin—spin interaction constants d_T and d_S for ³⁹K¹⁹F, ³⁹K³⁵Cl, and ³⁹K³⁷Cl in several vibrational states. For ³⁹K³⁵Cl and ³⁹K³⁷Cl also the electric dipole moments have been determined. For the first five measured vibrational levels of ³⁹K¹⁹F and ³⁹K³⁵Cl, the values of the quadrupole coupling constants and dipole moments can be written as a polynomial of second degree in (v+½).

Keywords

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