Imposing control on self-assembly: rational design and synthesis of a mixed-metal, mixed-ligand coordination cage containing four types of component.

ABSTRACT: Retrosynthetic analysis of a [M₁₆L₂₄]³²⁺ coordination cage shows how it can be assembled rationally, in a stepwise manner, using a combination of kinetically inert and kinetically labile components. Combination of the components of fac-[Ru(L^ph)₃](PF₆)₂, Cd(BF₄)₂ and L^naph in the necessary 4 : 12 : 12 stoichiometry afforded crystals of [Ru₄Cd₁₂(L^ph)₁₂(L^naph)₁₂]X₃₂ (X = a mono-anion) in which the location of the two types of metal ion [Ru(ii) or Cd(ii)] at specific vertices in the metal-ion array, and the two types of bridging ligand (L^ph and L^naph) along specific edges, is compl

SUBMITTER: Metherell AJ 

PROVIDER: S-EPMC5530507 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature