A relationship between correlation energies and sizes: The helium-like ions

Fernando Bernardi, I. Csizmadia, Vedene H. Smith, M. H. Whangbo, Saul Wolfe

Research output: Article

8 Citations (Scopus)

Abstract

The correlation energy (Ecorr) is found to be inversely proportional to the product of the electron pair size (2>) and the square of the effective nuclear charge (Zeff) for the helium-like ions.

Original languageEnglish
Pages (from-to)171-176
Number of pages6
JournalTheoretica Chimica Acta
Volume37
Issue number2
DOIs
Publication statusPublished - jún. 1975

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Helium
helium ions
Electrons
Ions
products
electrons
energy

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

A relationship between correlation energies and sizes : The helium-like ions. / Bernardi, Fernando; Csizmadia, I.; Smith, Vedene H.; Whangbo, M. H.; Wolfe, Saul.

In: Theoretica Chimica Acta, Vol. 37, No. 2, 06.1975, p. 171-176.

Research output: Article

Bernardi, Fernando ; Csizmadia, I. ; Smith, Vedene H. ; Whangbo, M. H. ; Wolfe, Saul. / A relationship between correlation energies and sizes : The helium-like ions. In: Theoretica Chimica Acta. 1975 ; Vol. 37, No. 2. pp. 171-176.
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