Diese Arbeit stellt die erste exakte quantenchemische Behandlung eines chemischen Elementarprozesses dar, der durch eine Vielzahl elektronischer Potentialflächen und nichtadiabatischer Kopplungsgebiete geprägt ist.Motiviert durch die historische Bedeutung der Reaktion zur Entwicklung elementarer Reaktionsmechanismen (M. und J.Polanyi, Herschbach) sowie die experimentellen Arbeiten von Bergmann, dem es Mitte der 90er Jahre gelang, gezielt innere Schwingungsanregungen im Targetmolekül zu stimulieren (STIRAP), wurde die Dynamik der Radikalreaktion Na2(v,J) + Cl -> NaCl(v',J') + Na* quantenchemisch untersucht. Untersuchungsparameter waren in erster Linie die Schwingungs- und Rotationsabhängigkeit des Targetmoleküls sowie die Stoßenergieabhängig...
Quasi-classical trajectory calculations on a newly constructed and full-dimensionality potential ene...
In this work the dynamics of the reactive collision between two radicals NH was studied. For this, t...
The dynamics of Cl atom reactions with methane, ethane, and methanol have been studied by calculatio...
Quasiclassical trajectory method (QCT) has been used to investigate the effect of vibrational excita...
Considerable progress was achieved on the quantum mechanical treatment of electronically nonadiabati...
Nonadiabatic collisions between atoms and molecules have drawn a large amount of attention in theore...
Reaction dynamics of prototypical, D + H2 and Cl (2P) + H2, chemical reactions occurring through the...
We describe a novel theoretical approach to the bimolecular nucleophilic substitution (S(N)2) reacti...
The effect of high initial vibrational (v=0-25) and rotational (j=0-100) excitation of the reactant ...
The subject of chemical dynamics typically consists of two steps. The first is the study of the beha...
In this thesis, theoretical ab initio treatments of two-body molecular collision reactions are studi...
It is ordinarily possible to simplify the treatment of the dynamics of a general polyatomic system b...
Quasi-classical trajectory calculations on a newly constructed and full-dimensionality potential ene...
In this thesis theoretical models a.re developed and/or applied to the study of the dynamics of a va...
The authors are concerned with relatively simple semi-empirical models for quenching of excited atom...
Quasi-classical trajectory calculations on a newly constructed and full-dimensionality potential ene...
In this work the dynamics of the reactive collision between two radicals NH was studied. For this, t...
The dynamics of Cl atom reactions with methane, ethane, and methanol have been studied by calculatio...
Quasiclassical trajectory method (QCT) has been used to investigate the effect of vibrational excita...
Considerable progress was achieved on the quantum mechanical treatment of electronically nonadiabati...
Nonadiabatic collisions between atoms and molecules have drawn a large amount of attention in theore...
Reaction dynamics of prototypical, D + H2 and Cl (2P) + H2, chemical reactions occurring through the...
We describe a novel theoretical approach to the bimolecular nucleophilic substitution (S(N)2) reacti...
The effect of high initial vibrational (v=0-25) and rotational (j=0-100) excitation of the reactant ...
The subject of chemical dynamics typically consists of two steps. The first is the study of the beha...
In this thesis, theoretical ab initio treatments of two-body molecular collision reactions are studi...
It is ordinarily possible to simplify the treatment of the dynamics of a general polyatomic system b...
Quasi-classical trajectory calculations on a newly constructed and full-dimensionality potential ene...
In this thesis theoretical models a.re developed and/or applied to the study of the dynamics of a va...
The authors are concerned with relatively simple semi-empirical models for quenching of excited atom...
Quasi-classical trajectory calculations on a newly constructed and full-dimensionality potential ene...
In this work the dynamics of the reactive collision between two radicals NH was studied. For this, t...
The dynamics of Cl atom reactions with methane, ethane, and methanol have been studied by calculatio...