Group theoretical classification of electronic states in mixed-valence complexes

Veaceslav P. Coropceanu, Kosmas Prassides

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


A group theoretical method is developed to treat the ground and excited electronic states of multielectronic polynuclear mixed-valence systems of the general form dn-...-dn-dn+1-...-dn+1 and fn-...-fn-fn+1-...-fn+1. Effects arising from electronic degeneracy, spin-orbit interactions and reduced site symmetry are explicitly taken into account. The versatility of the technique is demonstrated by applying it to a series of trimeric mixed-valence clusters.

Original languageEnglish
Pages (from-to)53-59
Number of pages7
JournalChemical Physics Letters
Issue number1-2
Publication statusPublished - 1998 Jun 5

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry


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