Chinese Science Bulletin

, Volume 52, Issue 11, pp 1581–1584 | Cite as

C-H···Pd(II) interaction-driven homochiral M helix formation of neutral (R,R)-bis(pyrrol-2-ylmethyl-eneamino) cyclohexane palladium(II) complex

  • Shan XuFeng 
  • Wu LiZhu 
  • Zhang LiPing 
  • Tung ChenHo 
Brief Communication Inorganic Chemistry

Abstract

A chiral complex of (R,R)-Pd was prepared by reaction of optically pure (R,R)-bis(pyrrol-2-ylmethyl-eneamino) cyclohexane ligand with Pd(OAc)2·2H2O under the base condition at room temperature. The weak intermolecular C-H···Pd interaction was found to be responsible for the homochiral M helix formation of the neutral, chiral, mononuclear (R,R)-Pd in the crystal packing.

Keywords

X-ray crystal structure intermolecular C-H···Pd interaction helical structure 

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Copyright information

© Science In China Press 2007

Authors and Affiliations

  • Shan XuFeng 
    • 1
  • Wu LiZhu 
    • 1
  • Zhang LiPing 
    • 1
  • Tung ChenHo 
    • 1
  1. 1.Laboratory of Organic Optoelectronic Functional Materials and Molecular Engineering, Technical Institute of Physics and Chemistry & Graduate UniversityChinese Academy of SciencesBeijingChina

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