Chemical Reactions in Clusters


Book Description

This work covers important new developments since 1990 in the area of cluster chemistry. The cluster reactions reviewed in this work include electron and proton transfer reactions, hot atom reactions, vibrational predissociation, radical reactions and ionic reactions.




Chemistry Within Molecular Van Der Waals Clusters


Book Description

A subject of great interest in recent years has been the study of the physics of weakly bound van der Waals clusters. These species have been probed in a variety of ways to gain an understanding of their formation and to determine their various physical properties. However, the study of chemical reactions within clusters is especially intriguing since clusters can conceptually bridge the disparate fields of bimolecular gas-phase reaction dynamics and solution chemistry. The ultimate goal of these studies is to obtain an understanding of the factors that govern reactions in solution but which are absent in gas phase processes. By concentrating on the chemistry within these cluster systems it is possible to directly observe how the behavior of the system changes as a function of stepwise solvation. In addition to the typical unimolecular and bimolecular gas-phase chemistry already studied within clusters, our group has recently observed the generation of new cluster product ions which cannot be explained by either of these two known processes. (jes).







Gas Phase Chemical Reaction Systems


Book Description

This volume consists of edited papers presented at the International Symposion Gas Phase Chemical Reaction Systems: Experiments and Models 100 Years After Max Bodenslein, held at the Internationales Wissenschaftsforum Heidelberg (IWH) in Heidelberg during July 25-28, 1995. The intention of this symposion was to bring together leading researchers from the fields of reaction dynamics, kinetics, catalysis and reactive flow model ling to discuss and review the advances in the understanding of chemical kinetics about 100 years after Max Bodenstein's pioneering work on the "hydrogen iodine reaction", which he carried out at the Chemistry Institute of the University of Heidelberg. The idea to focus in his doctoral thesis [1] on this reaction was brought up by his supervisor Victor Meyer (successor of Robert Bunsen at the Chemistry Institute of the University of Heidelberg) and originated from the non reproducible behaviour found by Bunsen and Roscoe in their early photochemical investigations of the H2/Cl2 system [2] and by van't Hoff [3], and V. Meyer and co-workers [4] in their experiments on the slow combustion of H2/02 mixtures.




Advances in Gas Phase Ion Chemistry


Book Description

Advances in Gas Phase Ion Chemistry







Gas Phase Reactions in Organic Synthesis


Book Description

Flash Vacuum Thermolysis (FVT) techniques have become well-established methods and occupy an increasingly important place in synthesis. Gas Phase Reactions in Organic Synthesis is a complete review of the applications of flash vacuum thermolysis in organic chemistry; it features new developments in FVT, flow thermolysis and vacuum gas-solid reactions which have appeared in scientific literature since 1980.




Gas Phase Ion-molecule Reaction Dynamics Studied with Crossed Beams and Density Functional Theory Calculations


Book Description

All the light particle transfer reactions, including proton and hydride transfers, show clear characteristics of direct reactions with both mixed energy release and induced repulsive energy release, typical of the energy dependence of the dynamics associated with heavy + light-heavy mass combination.