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

Unconventional ionic liquid crystals in which the liquid crystallinity is enabled by halogen‐bonded supramolecular anions [C(n)F(2 n+1)‐I⋅⋅⋅I⋅⋅⋅I‐C(n)F(2 n+1)](−) are reported. The material system is unique in many ways, demonstrating for the first time 1) ionic, halogen‐bonded liquid crystals, and...

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Detalles Bibliográficos
Autores principales: Cavallo, Gabriella, Terraneo, Giancarlo, Monfredini, Alessandro, Saccone, Marco, Priimagi, Arri, Pilati, Tullio, Resnati, Giuseppe, Metrangolo, Pierangelo, Bruce, Duncan W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5021112/
https://www.ncbi.nlm.nih.gov/pubmed/27073033
http://dx.doi.org/10.1002/anie.201601278
Descripción
Sumario:Unconventional ionic liquid crystals in which the liquid crystallinity is enabled by halogen‐bonded supramolecular anions [C(n)F(2 n+1)‐I⋅⋅⋅I⋅⋅⋅I‐C(n)F(2 n+1)](−) 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.

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