Molecular Ions: Geometric and Electronic Structures

I. Introductory Presentation.- Spectroscopy of Molecular Ions - A Historical Survey.- II. Microwave and Laser Spectroscopy of Molecular Ions.- Microwave Studies of Molecular Ions.- Fast-Beam Laser Spectroscopy of Molecular Ions.- Vibration-Rotation Spectroscopy of the HD+ Ion.- Structure of Molecular Ions from Laser Magnetic Resonance Spectroscopy.- Laser-Induced Fluorescence of Trapped Molecular Ions.- III. Spectroscopies of Molecular Ions ((IR, Visible, UV, and Photoelectron)).- Determination of Molecular Ion Structures by Photoelectron Spectroscopy.- Gas-Phase Structure Studies of Open-Shell Organic Cations by Means of their Radiative Decay.- Infrared Absorption Spectra of Molecular Ions in Solid Argon.- Visible and Ultraviolet Spectra and Photochemistry of Molecular Ions in Solid Argon.- Contributed Papers.- Application of Data from Photoelectron Spectroscopy to Optical Spectroscopic Studies of Gaseous Cations.- Role of Core Hole State Geometry in Molecular Electron Spectroscopies.- Electronic Fluorescence Spectra of Gas-Phase Positive Ions.- HeI Photoelectron Spectroscopy of Transient and Unstable Species.- Autoionization Processes in Carbonyl Sulfide Investigated by Threshold Photoelectron Spectroscopy.- Correlation and Self-Repulsion in Studies of Molecular Ions with the HAM Method.- IV. Molecular Ion Structures By Ab Initio Theory.- Theoretical Studies of the Structures of Molecular Ions.- MRD-CI Method for the Study of Low-Lying Electronic States. Application to Second-Row Molecular Ions of Type AH2+, AH+, AB+, and HAB+.- Green's Function Calculations of Ionization Spectra of Molecules in the Outer and Inner Valence Region.- Contributed Papers.- Calculations of Electric Dipole Transition Probabilities in the Electronic Ground States of the NeH+, ArH+, and KrH+ Ions.- Ab Initio Potential Energy Functions and Vibrational States of the Fluoronium and Chloronium Ions.- Ab Initio Calculation of Potential Energy Curves of the CO2+ Ion.- Density Functional Approach to Molecular Structure and Atomic Scattering.- V. Structural and Related Studies Using MeV Molecular Ions.- Geometric and Electronic Structures of Molecular Ions from High Energy Collisions.- Geometric and Electronic Structure of Molecular Ions Penetrating through Solids.- The Role of Excited States of Molecular Ions in Structure Studies with High Energy Collisions.- VI. Other Studies of Molecular Ion Properties.- A Proposed Mechanism for Forming Some Larger Molecules in Dense Interstellar Clouds.- Contributed Papers.- Comparative Study of the Reactivity of Gaseous Ions in Selected Internal Energy States by Using a Tandem and a Triple Mass Spectrometer.- Ligand Field Aspects of the Electronic Structure of Molecular Ions of Metal Coordination Compounds.- Surface Interactions between a Water Molecule and a Ferroelectric Crystal of NaNO2.