Improving the mesomorphic behaviour of supramolecular liquid crystals by resonance-assisted hydrogen bonding

MARCO SACCONE, M. Pfletscher, S. Kather, C. Wolper, C. Daniliuc, M. Mezger, M. Giese

Risultato della ricerca: Contributo su rivistaArticolo in rivistapeer review

Abstract

A systematic structure-property relationship study on hydrogen-bonded liquid crystals was performed, revealing the impact of resonance-assisted hydrogen bonds (RAHBs) on the self-assembling behavior of the supramolecular architecture. The creation of a six-membered intramolecular hydrogen-bonded ring acts as a counterpart to the self-organization between hydrogen bond donators and acceptors and determines thus the suprastructure. Variation of the hydrogen-bonding pattern allowed us to significantly improve the temperature range of the reported liquid crystalline assemblies.
Lingua originaleInglese
pagine (da-a)8643-8648
Numero di pagine6
RivistaJOURNAL OF MATERIALS CHEMISTRY. C
Volume7
Numero di pubblicazione28
DOI
Stato di pubblicazionePubblicato - 2019

Keywords

  • Liquid Crystals
  • Hydrogen Bonding
  • Structure-Property
  • Supramolecular Chemistry
  • intramolecular

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