Ion-molecule Reactions: Kinetics and dynamics

Ion-molecule Reactions: Kinetics and dynamics PDF Author: Joseph Louis Franklin
Publisher:
ISBN:
Category : Chemical Reaction, Conditions and Laws Of
Languages : en
Pages : 424

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Ion-molecule Reactions: Kinetics and dynamics

Ion-molecule Reactions: Kinetics and dynamics PDF Author: Joseph Louis Franklin
Publisher:
ISBN:
Category : Chemical Reaction, Conditions and Laws Of
Languages : en
Pages : 424

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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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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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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.

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.

Kinetics of Ion-Molecule Reactions

Kinetics of Ion-Molecule Reactions PDF Author: Pierre J Ausloos
Publisher:
ISBN: 9781461329329
Category :
Languages : en
Pages : 520

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State Selected and State-to-State Ion-Molecule Reaction Dynamics, Volume 82, Part 1

State Selected and State-to-State Ion-Molecule Reaction Dynamics, Volume 82, Part 1 PDF Author: Cheuk-Yiu Ng
Publisher: John Wiley & Sons
ISBN: 0470141921
Category : Technology & Engineering
Languages : en
Pages : 702

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Book Description
State-Selected and State-to-State Ion-Molecules Reaction Dynamics details the recent experimental and theoretical accomplishments in the field to date by some of its foremost researchers and theorists. Divided into two parts, each of which separately describe the experimental and theoretical aspects of the field, State-Selected and State-to-State Ion-Molecule Reaction Dynamics is an accessible, well organized look at a highly useful and emerging chemical specialty. Part 1, "Experiment," contains eight in-depth studies, which illustrate the key experimental work being done in the field today: Chapter 1 provide a comprehensive review of the theory and application of inhomogeneous rf fields for the study of the dynamics of low-energy ion-molecules processes Chapter 2 describes the application of multiphoton ionization (MPI) for the preparation of reactant ion states Chapter 3 reviews the application of MPI schemes for state specific cross-section measurements involving transition metal cations Chapter 4 describes the development of the threshold photoelectron secondary ion coincidence (TESICO) method Chapter 5 presents the conceptual and practical aspects of a multicoincidence technique Chapter 6 details the experimental results obtained using the photoionization and differential reactivity methods Chapter 7 reviews the several recent crossed beam studies of charge transfer and collision-induced dissociation systems involving atomic and molecular ions Chapter 8 is a survey of 15 years of high resolution crossed beam scattering of protons with atoms, diatoms, and poly-atomic molecules State-Selected and State-to-State Ion-Molecule Reaction Dynamics, Part 1: Experiment offers professionals a true state-of-the-science look at this fascinating and increasingly influential subject.

Unimolecular and Bimolecular Ion-Molecule Reaction Dynamics

Unimolecular and Bimolecular Ion-Molecule Reaction Dynamics PDF Author: Cheuk-Yiu Ng
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 536

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Book Description
Unimolecular and Bimolecular Ion—Molecule Reaction Dynamics Cheuk-Yiu Ng, Ames Laboratory, Iowa State University, Iowa, USA Tomas Baer, University of North Carolina, NC, USA Ivan Powis, University of Nottingham, UK Recent advances in both experimental techniques and theoretical methodologies have meant that increasingly sophisticated studies concerning the formation, structures, energetics, and reaction dynamics of state- or energy-selected molecular ions can now be performed. In order to better serve the ion chemistry and physics community, each volume of this series will be dedicated to reviewing a specific topic, emphasizing new experimental and theoretical developments in the study of ions. This third volume is devoted to the study of unimolecular and bimolecular ionic processes. Special emphasis is given to studies related to planetary and interstellar ion chemistry and physics, the understanding of which has been a great impetus to the study of ion—molecule reactions. Each of the nine chapters making up this volume is written by a leading researcher in the respective field. This series will help stimulate new research directions and point to future opportunities in the fields of ion chemistry and physics.

Theories of Molecular Reaction Dynamics

Theories of Molecular Reaction Dynamics PDF Author: Niels E. Henriksen
Publisher: Oxford Graduate Texts
ISBN: 0198805012
Category : Chemical reaction, Conditions and laws of
Languages : en
Pages : 458

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Book Description
This book deals with a central topic at the interface of chemistry and physics--the understanding of how the transformation of matter takes place at the atomic level. Building on the laws of physics, the book focuses on the theoretical framework for predicting the outcome of chemical reactions. The style is highly systematic with attention to basic concepts and clarity of presentation. The emphasis is on concepts and insights obtained via analytical theories rather than computational and numerical aspects. Molecular reaction dynamics is about the detailed atomic-level description of chemical reactions. Based on quantum mechanics and statistical mechanics, the dynamics of uni- and bi-molecular elementary reactions are described. The book features a comprehensive presentation of transition-state theory which plays an important role in practice, and a detailed discussion of basic theories of reaction dynamics in condensed phases. Examples and end-of-chapter problems are included in order to illustrate the theory and its connection to chemical problems. The second edition includes updated descriptions of adiabatic and non-adiabatic electron-nuclear dynamics, an expanded discussion of classical two-body models of chemical reactions, including the Langevin model, additional material on quantum tunnelling and its implementation in Transition-State Theory, and a more thorough description of the Born and Onsager models for solvation.

Reaction Dynamics Involving Ions, Radicals, Neutral and Excited Species

Reaction Dynamics Involving Ions, Radicals, Neutral and Excited Species PDF Author: Stefano Falcinelli
Publisher: Frontiers Media SA
ISBN: 2889634302
Category :
Languages : en
Pages : 345

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Book Description