Crystal structures of two ytterbium(III) complexes comprising alkynylamidinate ligands.

ABSTRACT: Two ytterbium(III) complexes comprising alkynylamidinate ligands, namely bis-(η⁵-cyclo-penta-dien-yl)(3-cyclo-propyl-N,N'-diiso-propyl-propynamidinato-κ²N,N')ytterbium(III), [Yb(C₅H₅)₂(C₁₂H₁₉N₂)] or Cp₂Yb[( ⁱ Pr₂N)₂C-C≡C-c-C₃H₅] (1) and tris-(3-phenyl-N,N'-di-cyclo-hexyl-propynamidinato-κ²N,N')ytterbium(III), [Yb(C₂₁H₂₇N₂)₃] or Yb[(CyN)₂C-C≡C-Ph]₃ (Cy = cyclo-hex-yl) (2) have been synthesized and structurally characterized. Both complexes are monomers; for complex 2, the co

SUBMITTER: Wang S 

PROVIDER: S-EPMC5120694 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature