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IV Potential energy function (PEF)

Chapter Concepts

Properties infrared spectrum; molecular constant; vibrational energy; vibronic state
Keywords infrared spectroscopy
Substrates linear triatomic molecules

Table of Contents:

  • Potential energy function (PEF)
    • PEF expanded as a Taylor series
    • Curvilinear valence coordinates and Morse functions
    • Dimensionless normal coordinates
    • Specific forms of the PEF

Source

Title

IV Potential energy function (PEF)
In

Introduction
Author G. Guelachvili, K. Narahari Rao
Part of Landolt-Börnstein - Group II Molecules and Radicals
Numerical Data and Functional Relationships in Science and Technology
Volume

20 B7: Linear Triatomic Molecules - HCC-, HCC+, CCO-, CCO, CCS, CCC, CCC++
Edited by G. Guelachvili
Chapter-DOI 10.1007/10767531_24
Book-DOI 10.1007/b77117 (Volume in Bookshelf)

Cite as

RIS-Export Guelachvili, G., Narahari Rao, K.: IV Potential energy function (PEF). Guelachvili, G. (ed.). SpringerMaterials - The Landolt-Börnstein Database (http://www.springermaterials.com). DOI: 10.1007/10767531_24

Abstract

This document is part of Subvolume B7 ‘Linear Triatomic Molecules - HCC-, HCC+, CCO-, CCO, CCS, CCC, CCC++’ of Volume 20 ‘Molecular Constants Mostly from Infrared Spectroscopy’ of Landolt-Börnstein - Group II Molecules and Radicals.