Δ-Bis[(S)-2-(4-isopropyl-4,5-dihydrooxazol-2-yl)phenolato-κ2N,O1](1,10-phenanthroline-κ2N,N′)ruthenium(III) hexafluoridophosphate

Monsuru T. Kelani, Alfred Muller, Koop Lammertsma

Research output: Contribution to journalArticlepeer-review

Abstract

The title compound, [Ru(C12H14NO2)2(C12H8N2)]PF6 crystallizes in the tetragonal Sohnke space group P41212. The two bidentate chiral salicyloxazoline ligands and the phenanthroline co-ligand coordinate to the central RuIII atom through N,O and N,N atom pairs to form bite angles of 89.76(15) and 79.0(2)°, respectively. The octahedral coordination of the bidentate ligands leads to a propeller-like shape, which induces metal-centered chirality onto the complex, with a right-handed (Δ) absolute configuration [the Flack parameter value is-0.003(14)]. Both the complex cation and the disordered PF6- counter-Anion are located on twofold rotation axes. Apart from Coulombic forces, the crystal cohesion is ensured by non-classical C-H⋯O and C-H⋯F interactions.

Original languageEnglish
Article numberx240893
JournalIUCrData
Volume9
Issue numberPt 9
DOIs
Publication statusPublished - 1 Sept 2024

Keywords

  • absolute configuration
  • chiral-At-metal complex
  • crystal structure
  • ruthenium

ASJC Scopus subject areas

  • Analytical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

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