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Keywords:

  • Macrocycles;
  • Nanostructures;
  • Organometallic complexes;
  • Ruthenium;
  • Self-assembly

Abstract

Coordination cages based on organometallic half-sandwich complexes are of interest, because they can display unique structures and host properties. This communication describes the synthesis and structure of a cylindrical nanostructure containing six (p-cymene)RuII fragments. The complex was obtained by reaction of [(p-cymene)RuCl2]2 with a novel C3-symmetrical ligand containing a triarylamine core and three dihydroxypyridine groups in its periphery. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)