Molecular Ions: Geometric and Electronic Structures

✍ Scribed by Alan Carrington (auth.), Joseph Berkowitz, Karl-Ontjes E. Groeneveld (eds.)

• Publisher: Springer US
• Year: 1983
• Tongue: English
• Leaves: 596
• Edition: 1
• Category: Library

✦ Synopsis

The present volume contains contributions presented at the NATO Advanced Study Institute on Molecular Ions held on the island of Kos, Greece, from September 30 to October 10, 1980. The meeting was attended by some 60 participants from 15 different countries. It was the first meeting devoted exclusively to the topic of molecular ions. Its vitality derived from bringing together experts and students from a wide variety of disciplines, whose studies bear upon the structure of molecular ions. The aim of the meeting was to assemble these scientists, representing many countries in Europe and North America, to discuss the advances and capabilities of the various experimental and theoretical approaches and to point out un­ solved problems and directions for future research. The format, in­ volving lecturers and students, served as a tutorial. Molecular ions play an important role in very diverse fields of nature such as reactions in the ionosphere, the processes of forma­ tion of molecules in dense interstellar clouds, and the magnetohydro­ dynamics of plasmas used for energy generation. Our understanding of the properties of molecular ions, their electronic and geometric structures, has been developing from a variety of sources, as far removed as tickling ions with radiofre­ quency radiation and smashing them apart at relativistic energies. Various laser techniques are described, and the queen of structural determination, spectroscopy, is well represented. On the instrumen­ tal side, older techniques have been perfected and new methods have evolved.

✦ Table of Contents

Front Matter....Pages i-xii
Spectroscopy of Molecular Ions - A Historical Survey....Pages 1-9
Microwave Studies of Molecular Ions....Pages 11-16
Fast-Beam Laser Spectroscopy of Molecular Ions....Pages 17-26
Vibration-Rotation Spectroscopy of the HD + Ion....Pages 27-31
Structures of Molecular Ions from Laser Magnetic Resonance Spectroscopy....Pages 33-52
Laser Induced Fluorescence of Trapped Molecular Ions....Pages 53-67
Determination of Molecular Ion Structures by Photoelectron Spectroscopy....Pages 69-123
Gas-Phase Structure Studies on Open-Shell Organic Cations by Means of their Radiative Decay....Pages 125-152
Infrared Absorption Spectra of Molecular Ions in Solid Argon....Pages 153-182
Visible and Ultraviolet Spectra and Photochemistry of Molecular Ions in Solid Argon....Pages 183-215
Application of Data From Photoelectron Spectroscopy to Optical Spectroscopic Studies of Gaseous Cations....Pages 217-220
Role of Core Hole State Geometry in Molecular Electron Spectroscopies....Pages 221-270
Electronic Fluorescence Spectra of Gas-Phase Positive Ions....Pages 271-273
HeI Photoelectron Spectroscopy of Transient and Unstable Species....Pages 275-278
Autoionization Processes in Carbonyl Sulfide Investigated by Threshold Photoelectron Spectroscopy....Pages 279-282
Correlation and Self-Repulsion in Studies of Molecular Ions with the Ham Method....Pages 283-286
Theoretical Studies of the Structures of Molecular Ions....Pages 287-308
MRD-CI Method for the Study of Low-Lying Electronic States. Application to Second-Row Molecular Ions of Type AH 2 + , AH + , AB + , and HAB + ....Pages 309-354
Green’s Function Calculations of Ionization Spectra of Molecules in the Outer and Inner Valence Region....Pages 355-406
Calculations of Electric Dipole Transition Probabilities in the Electronic Ground States of the NeH + , ArH + , and KrH + Ions....Pages 407-410
Ab Initio Potential Energy Functions and Vibrational States of the Fluoronium and Chloronium Ions....Pages 411-414
Ab Initio Calculation of Potential Energy Curves of The CO 2 + Ion....Pages 415-418
Density Functional Approach to Molecular Structure and Atomic Scattering....Pages 419-422
Geometric and Electronic Structures of Molecular Ions from High Energy Collisions....Pages 423-443
Geometric and Electronic Structure of Molecular Ions Penetrating Through Solids....Pages 445-462
The Role of Excited States of Molecular Ions in Structure Studies with High Energy Collisions....Pages 463-509
A Proposed Mechanism for Forming Some Larger Molecules in Dense Interstellar Clouds....Pages 511-515
Comparative Study of the Reactivity of Gaseous Ions in Selected Internal Energy States by Using a Tandem and a Triple Mass Spectrometer....Pages 517-562
Ligand Field Aspects of the Electronic Structure of Molecular Ions of Metal Coordination Compounds....Pages 563-564
Surface Interactions Between a Water Molecule and a Ferroelectric Crystal Of NaNO 2 ....Pages 565-568
Back Matter....Pages 569-594

✦ Subjects

Atomic, Molecular, Optical and Plasma Physics