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Long-Range Interaction in Some Two-Electron Systems

  • W. Kołos

Abstract

There seems to be no area of quantum chemistry which has not been influenced by Löwdin’s work. In the theory of inter-molecular interactions there is the accurate calculation by Hirschfelder and Löwdin /1/ of the dispersion interaction between two ground state hydrogen atoms. However, first of all, there is the pioneering work on the properties of ionic crystals /2/ which, although published almost 30 years ago, still represents the highest achievement in this field. The work clearly shows the enormous complexity of the problem and the necessity of more approximate treatments of the interaction between closed shell systems.

Keywords

Interaction Energy Vibrational Level Helium Atom Potential Energy Curve Resonance Interaction 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1976

Authors and Affiliations

  • W. Kołos
    • 1
    • 2
  1. 1.Quantum Chemistry LaboratoryUniversity of WarsawPoland
  2. 2.Max Planck Institute for Physics and AstrophysicsMunichGermany

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