Self-assembled arene ruthenium metalla-assemblies

Harsh Vardhan, Akshay Mehta, Chizoba I. Ezugwu, Francis Walter Cornelius Verpoort

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Cationic arene ruthenium metalla-assemblies of the general formula [Ru4(p-cymene)4(N, N′-L)2(ox)2][CF3SO3]4 (1-4) and [Ru6(p-cymene)6(N, N′, N″-L)2(ox)3][CF3SO3]6 (5) were prepared by the reaction of the dinuclear ruthenium complex, [(p-cymene)2Ru2Cl2(ox)2] (6) with a range of linear, bent bis-pyridine and trigonal tris-pyridine amide donor ligands (7-11) in methanol in the presence of AgO3SCF3. These new metalla-assemblies (1-5) were fully characterized by analytical techniques including elemental analysis, IR spectroscopy, 1H, 13C NMR spectroscopy, and HR-ESI-MS spectrometry. A UV-Vis study was also carried out for the entire range of metalla-assemblies.

Original languageEnglish
Pages (from-to)104-108
Number of pages5
JournalPolyhedron
Volume112
DOIs
Publication statusPublished - 7 Jul 2016
Externally publishedYes

Fingerprint

Ruthenium
assemblies
ruthenium
Pyridine
pyridines
spectroscopy
Amides
Spectrometry
amides
Nuclear magnetic resonance spectroscopy
Methanol
Infrared spectroscopy
methyl alcohol
Ligands
nuclear magnetic resonance
ligands
Chemical analysis
4-cymene
pyridine

Keywords

  • Amide ligands
  • Coordination complexes
  • Metalla-assemblies
  • Ruthenium complexes
  • Supramolecular chemistry

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Materials Chemistry
  • Physical and Theoretical Chemistry

Cite this

Self-assembled arene ruthenium metalla-assemblies. / Vardhan, Harsh; Mehta, Akshay; Ezugwu, Chizoba I.; Verpoort, Francis Walter Cornelius.

In: Polyhedron, Vol. 112, 07.07.2016, p. 104-108.

Research output: Contribution to journalArticle

Vardhan, Harsh ; Mehta, Akshay ; Ezugwu, Chizoba I. ; Verpoort, Francis Walter Cornelius. / Self-assembled arene ruthenium metalla-assemblies. In: Polyhedron. 2016 ; Vol. 112. pp. 104-108.
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