Factors that stabilize the (dxz, dyz)3 (dxy)1 (dz2)1 electron configuration in iron(III) porphyrinates: A case of bis(benzaldehyde) complex

Akira Ikezaki, Yoshiki Ohgo, Taishi Watanabe, Mikio Nakamura

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Analysis of the 1H and 13C NMR chemical shifts has revealed that bis-ligated iron(III) porphyrinates, [Fe(Porphyrin)(L)2]±, adopt the (dxz, dyz)3 (dxy)1 (dz2)1 ground state if the complex has highly ruffled porphyrin core and carries weak oxygen ligand with multiple bond such as benzaldehyde.

Original languageEnglish
Pages (from-to)1198-1201
Number of pages4
JournalInorganic Chemistry Communications
Volume11
Issue number10
DOIs
Publication statusPublished - 2008 Oct

Keywords

  • Electron configuration
  • Intermediate-spin
  • Iron(III)
  • Porphyrin complexes
  • Spin state

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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