DETERMINATION OF ANHARMONIC FORCE CONSTANTS IN POLYATOMIC MOLECULES
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Date
1964
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
A method is described for the determination of anharmonic force constants from the observed band origins and rotational constants of fundamentals, overtones and combination tones. The problems of using a potential function based on curvilinear coordinates are discussed. The method is illustrated with results for $CO_{2}, H_{2}O, HCN$ and $C_{2}H_{2}$; numerical values of the anharmonic force constants are given.
Description
Author Institution: Molecular Spectroscopy Laboratory, University of Minnesota