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

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  • Inorganic Chemistry
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Chinese Science Bulletin

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.

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Authors and Affiliations

  1. Laboratory of Organic Optoelectronic Functional Materials and Molecular Engineering, Technical Institute of Physics and Chemistry & Graduate University, Chinese Academy of Sciences, Beijing, 100080, China

    Shan XuFeng, Wu LiZhu, Zhang LiPing & Tung ChenHo

Authors
  1. Shan XuFeng
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  2. Wu LiZhu
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  3. Zhang LiPing
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  4. Tung ChenHo
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Corresponding author

Correspondence to Wu LiZhu.

Additional information

Supported by the National Natural Science Foundation of China (Grant Nos. 20333080, 20332040, 20472091, 50473048, 20472092 and 20403025), the Ministry of Science and Technology of China (Grant Nos. 2003CB716802, 2004CB719903, 2006CB806105 and G2007CB808004), and the Bureau for Basic Research of the Chinese Academy of Sciences

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Shan, X., Wu, L., Zhang, L. et al. C-H···Pd(II) interaction-driven homochiral M helix formation of neutral (R,R)-bis(pyrrol-2-ylmethyl-eneamino) cyclohexane palladium(II) complex. CHINESE SCI BULL 52, 1581–1584 (2007). https://doi.org/10.1007/s11434-007-0229-6

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  • DOI: https://doi.org/10.1007/s11434-007-0229-6

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