Superfluorinated Ionic Liquid Crystals Based on Supramolecular, Halogen-Bonded Anions

Cavallo, Gabriella; Terraneo, Giancarlo; Monfredini, Alessandro; Saccone, Marco; Priimägi, Arri; Pilati, Tullio; Resnati, Giuseppe; Metrangolo, Pierangelo; Bruce, Duncan W. (2016)
 
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Cavallo, Gabriella
Terraneo, Giancarlo
Monfredini, Alessandro
Saccone, Marco
Priimägi, Arri
Pilati, Tullio
Resnati, Giuseppe
Metrangolo, Pierangelo
Bruce, Duncan W.
2016

Angewandte Chemie (International Edition)
doi:10.1002/anie.201601278
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https://urn.fi/URN:NBN:fi:tty-201605033937

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Peer reviewed
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<p>Unconventional ionic liquid crystals in which the liquid crystallinity is enabled by halogen-bonded supramolecular anions [C<sub>n</sub>F<sub>2n+1</sub>-I···I···I-C<sub>n</sub>F<sub>2n+1</sub>]<sup>-</sup> are reported. The material system is unique in many ways, demonstrating for the first time 1)ionic, halogen-bonded liquid crystals, and 2)imidazolium-based ionic liquid crystals in which the occurrence of liquid crystallinity is not driven by the alkyl chains of the cation.</p>
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