Theoretical Models of Chemical Bonding

Contents: J.E. Boggs, Austin, TX: Nuclear Vibrations and Force Constants.- H.P. Figeys, P. Geerlings, Brussels, Belgium: Some Aspects of the Quantum-Chemical Interpretation of Integrated Intensities of Infrared Absorption Bands.- S.P. McGlynn, K. Wittel, Baton Rouge, LA; L. Klasinc, Zagreb, Yugoslavia: The Orbital Concept as a Foundation for Photoelectron Spectroscopy.- E. Honegger, Basel, Switzerland; E. Heilbronner, Herrliberg, Switzerland: The Equivalent Bond Orbital Model and the Interpretation of PE Spectra.- M. Eckert-Maksic, Zagreb, Yugoslavia: Through-space and Through-bond Interactions as Mirrored in Photoelectron Spectra.- K. Ohno, Y. Harada, Tokyo, Japan: Penning Ionization - The Outer Shape of Molecules.- K. Jug, Hannover, FRG; Z.B. Maksic, Zagreb, Yugoslavia: The Meaning and Distribution of Atomic Charges in Molecules.- Z.B. Maksic, Zagreb, Yugoslavia: Electron Spectroscopy for Chemical Analysis (ESCA) - Basic Features and Their Model Description.- K.T. Leung, Waterloo, Canada: Experimental Momentum-Space Chemistry by (e, 2e) Spectroscopy.- J. Kowalewski, A. Laaksonen, Stockholm, Sweden: Theoretical Parameters of NMR Spectroscopy.- D. Feller, E.R. Davidson, Bloomington, IN: Theoretical Approaches to ESR Spectroscopy.- C.J. Jameson, Chicago, IL: Rovibrational Averaging of Molecular Electronic Properties.- M. Klessinger, T. P"tter, Mnster, FRG: Properties of Molecules in Excited States.- J. Tomasi, G. Alagona, R. Bonaccorsi, C. Ghio, Pisa, Italy; R. Cammi, Parma, Italy: Semiclassical Interpretation of Intramolecular Interactions.- F. Bernardi, Bologna, Italy; M. Olivucci, M.A. Robb, London, UK: The Analysis of Potential Energy Surfaces in Terms of the Diabatic Surface Model.