The Kinetics and Dynamics of Ion-molecule Reactions in a Flowing Afterglow

The Kinetics and Dynamics of Ion-molecule Reactions in a Flowing Afterglow PDF Author: Karen Knutsen
Publisher:
ISBN:
Category : Charge transfer
Languages : en
Pages : 390

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The Kinetics and Dynamics of Ion-molecule Reactions in a Flowing Afterglow

The Kinetics and Dynamics of Ion-molecule Reactions in a Flowing Afterglow PDF Author: Karen Knutsen
Publisher:
ISBN:
Category : Charge transfer
Languages : en
Pages : 390

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State-Resolved Dynamics of Ion-Molecule Reactions in a Flowing Afterglow

State-Resolved Dynamics of Ion-Molecule Reactions in a Flowing Afterglow PDF Author: Stepen R. Leone
Publisher:
ISBN:
Category :
Languages : en
Pages : 18

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Book Description
An extensive set of studies was undertaken utilizing infrared chemiluminescence, visible chemiluminescence and laser induced fluorescence detection to explore the dynamics of ion molecule reactions in a flowing afterglow apparatus. Detailed product vibrational state distributions were determined for a variety of reactions including heavy atom transfer in polyatomic systems, charge transfer reactions and proton transfer reactions. Absolute branching ratios for production of electronically excited oxygen atoms were measured for a reaction of atmospheric importance. The rotational state distribution of an ion in an electric drift field has been characterized and a study of the velocity distribution has been initiated.

Gas Phase Ion Chemistry

Gas Phase Ion Chemistry PDF Author: Michael T. Bowers
Publisher: Academic Press
ISBN: 1483216489
Category : Science
Languages : en
Pages : 369

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Book Description
Gas Phase Ion Chemistry, Volume 1 covers papers on the advances of gas phase ion chemistry. The book discusses the advances in flow tubes and the measurement of ion-molecule rate coefficients and product distributions; the ion chemistry of the earth's atmosphere; and the classical ion-molecule collision theory. The text also describes statistical methods in reaction dynamics; the state selection by photoion-photoelectron coincidence; and the effects of temperature and pressure in the kinetics of ion-molecule reactions. The energy distribution in the unimolecular decomposition of ions, as well as the rapidity of ion-molecule reactions are also encompassed. Chemists, physicists, and people working in aeronomy laboratory and involved in space research will find the book invaluable.

Kinetics of Ion-Molecule Reactions

Kinetics of Ion-Molecule Reactions PDF Author: Pierre J. Ausloos
Publisher: Springer Science & Business Media
ISBN: 1461329310
Category : Science
Languages : en
Pages : 507

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Book Description
The investigation of the elementary reactions of reactive intermediate species began about half a centruy ago with the advent of free radical kinetics as an active area of chemical research. In spite of the relatively greater ease of detection of a species carrying an electrical charge, and the fact that organic chemists had for decades postulated mechanisms involving ionic intermediates, the systematic study of the elementary reactions of ions was delayed for more than twenty years after the first beginnings of free radical kinetics. Even at this writing, in 1978, the word "kinetics" is considered by many chemists to be synomomous with "kinetics of neutral species". Yet in spite of the relatively late start and separation from the mainstream of kinetics, the field of ion physics and chemistry is fluorishing, and growing at an ever faster pace. Instrumentalists devise ever more sophisticated apparatuses with capabilities of delving into nearly every aspect of the interactions between ions and molecules. Even satellites orbiting the earth are now being used effectively to determine rate coefficients of ionospheric ion-neutral reactions, some of which can not as yet be measured in the laboratory.

Organic Ion-molecule Reactions in a Flowing Afterglow

Organic Ion-molecule Reactions in a Flowing Afterglow PDF Author: Robert Jeffrey Schmitt
Publisher:
ISBN:
Category : Afterglow (Physics)
Languages : en
Pages : 260

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Ion-Molecule Reactions

Ion-Molecule Reactions PDF Author: J. L. Franklin
Publisher: Springer Science & Business Media
ISBN: 1468419382
Category : Science
Languages : en
Pages : 403

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Book Description
Of Volume 2.- 8. Flowing Afterglow Studies.- 1. Introduction.- 2. Studies Bearing on Intermediate Complex Formation in Thermal Energy Collisions.- 2.1. Temperature Dependence of Slow Ion-Molecule Reactions.- 2.2. Three-Body Reaction Rate Constants.- 2.3. Rotational Excitation in Ion-Neutral Reactions.- 2.4. Miscellaneous Considerations of Intermediate Complex Processes.- 3. Studies Bearing on Negative-Ion Resonance Formation.- 4. Studies Bearing on Energetics.- 5. Conclusions.- References.- 9. Ion Cyclotron Resonance Spectrometry.- 1. Introduction.- 1.1. General Characteristics.- 2. Theoretica.

Dynamics of Ion-Molecule Complexes

Dynamics of Ion-Molecule Complexes PDF Author: William L Hase
Publisher: Elsevier
ISBN: 1483283623
Category : Science
Languages : en
Pages : 329

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Book Description
Advances in Classical Trajectory Methods, Volume 2: Dynamics of Ion-Molecule Complexes is a seven-chapter text that covers the considerable advances in the experimental and theoretical aspects of ion-molecular complexes, with particular emphasis on the dynamics and kinetics of their formation and ensuing unimolecular dissociation. This text also considers the development and testing of theoretical models for these formation and decomposition processes. The opening chapters discuss photoelectron photoion coincidence, ion cyclotron resonance, and crossed molecular beam studies of metastable ion-molecule complexes formed in ion-molecule collisions. These experimental studies involve comparisons with the predictions of statistical models, such as the Rice-Ramsperger-Kassel-Marcus and phase space theories, and comparisons with the reaction dynamics predicted by classical trajectory calculations. The succeeding chapter describes the double-well model for ion-molecular reactions taking place on a potential energy surface with a central barrier that separates two potential energy minima. These topics are followed by reviews of the quantum chemical calculation and reaction path Hamiltonian analysis of SN2 reactions, the transition state theory for ion-dipole and ion-quadrupole capture, and the capture and dynamical models for ion-molecule association to form a complex. The remaining chapters consider the temperature dependence of ion-molecule reactions, which proceed on a surface with many potential energy minima, specifically the ability to establish asymptotic limits for the reaction efficiency dependent upon the number of potential minima and the above relative probabilities. This book is of great value to experimental and theoretical chemists and physicists.

ION MOLECULE REACTIONS [Vols 1] Kinetics and Dynamics (Volumes 1-2).

ION MOLECULE REACTIONS [Vols 1] Kinetics and Dynamics (Volumes 1-2). PDF Author: JL FRANKLIN (ED.)
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The Dynamics of Ion-molecule Reactions

The Dynamics of Ion-molecule Reactions PDF Author: Thomas Frederick George
Publisher:
ISBN:
Category :
Languages : en
Pages : 472

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A Study of Ion-molecule Reactions Using the Flowing Afterglow Technique

A Study of Ion-molecule Reactions Using the Flowing Afterglow Technique PDF Author: Linda Margaret Parker
Publisher:
ISBN:
Category : Afterglow (Physics)
Languages : en
Pages : 270

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