Interakcija između atoma u dvoatomskim molekulima pri odbijanju jona u pozitivno nabijenom jezgru

Leonid Gretchikhin

doi:10.5937/vojtehg68-25135

Abstract

Interakcija između atoma u dvoatomskim molekulima pri odbijanju jona u pozitivno nabijenom jezgru

Highlights

The interaction of atoms is a rather complicated process
The developed physical model of the formation of diatomic molecules is compared with the empirical potentials of Lennard-Jones and Morse
At the internuclear distance equal to the sum of the energy radii of atoms in the molecule, a potential jump occurs with a transition from the negative to the positive region of binding energies, which determines the activation energy of the formation of diatomic molecules

Summary

Introduction

The interaction of atoms is a rather complicated process. This mechanism is understood qualitatively under the assumption that there are attractive and repulsive forces between the interacting atoms.these forces are extremely entangled and that is why creating a model of their interaction appeared to be a difficult task. The interaction of atoms is a rather complicated process. This mechanism is understood qualitatively under the assumption that there are attractive and repulsive forces between the interacting atoms. These forces are extremely entangled and that is why creating a model of their interaction appeared to be a difficult task. A simpler way of applying the regression analysis to describe the interaction potential between atoms was used. The first, quite widespread formula, representing the interaction potential, was proposed by Lennard and Jones in the following form (Gretchikhin, 2018), (Yelyashevich, 1962): V

Methods

Results

Conclusion