Cooperative supramolecular polymerization driven by metallophilic Pd···Pd interactions

J Am Chem Soc. 2013 Feb 13;135(6):2148-51. doi: 10.1021/ja312628g. Epub 2013 Jan 30.

Abstract

A new oligophenyleneethynylene (OPE)-based Pd(II) pyridyl complex has been synthesized, and its self-assembly has been investigated in solution, in the bulk state, and on surfaces. Detailed analysis of concentration- and temperature-dependent UV-vis studies in methylcyclohexane supported by DFT calculations demonstrate for the first time that cooperative supramolecular polymerization processes can be driven by metallophilic interactions.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Alkynes / chemistry*
  • Ethers / chemistry*
  • Macromolecular Substances / chemical synthesis
  • Macromolecular Substances / chemistry
  • Molecular Structure
  • Organometallic Compounds / chemical synthesis*
  • Organometallic Compounds / chemistry
  • Palladium / chemistry*
  • Polymerization
  • Quantum Theory

Substances

  • Alkynes
  • Ethers
  • Macromolecular Substances
  • Organometallic Compounds
  • phenyleneethynylene
  • Palladium