Balancing ionic and H-bonding interactions for the formation of Au(i) hydrometallogels

  1. Blasco, D. 1
  2. López-De-Luzuriaga, J.M. 1
  3. Monge, M. 1
  4. Olmos, M.E. 1
  5. Rodríguez-Castillo, M. 1
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

Journal:
Dalton Transactions

ISSN: 1477-9234

Year of publication: 2019

Volume: 48

Number: 22

Pages: 7519-7526

Type: Article

Exportar: RIS
DOI: 10.1039/c9dt01154d PMID: 31063172 SCOPUS: 2-s2.0-85066758696
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Summary

The ionic complex [Au(9N-adenine)(PMe3)](CF3CO2) (1) displays a supramolecular structure built up through ionic, π-stacking, C-H⋯O, C-H⋯N and C-H⋯Au interactions. Ab initio calculations permit the characterization of the nature of these interactions. Complex 1 is luminescent in the solid state at 77 K. This complex forms a hydrometallogel consisting of straight molecular nanowires, which is responsive to thermal and mechanical stimuli. The gel has also been studied by rheological oscillatory experiments.

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