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Dynamical screening by Σ-electrons in π-electron transitions: Treatment in the equations-of-motion method

✍ Scribed by Tai-Ichi Shibuya; Yasumasa J. I'haya; Vincent McKoy

Publisher
John Wiley and Sons
Year
1975
Tongue
English
Weight
467 KB
Volume
9
Category
Article
ISSN
0020-7608

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✦ Synopsis

Abstract

Dynamical screening in π‐electron systems is studied by the equations of motion method. By using a partitioning technique on the equations of motion we can obtain simple expressions for the effect of dynamical screening directly on the transition energies and transition moments in π‐electron systems. These results are used to study the effect of such screening in the N → V transition in ethylene. This procedure can be used to extend the equations‐of‐motion method to larger π‐electron systems.

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