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Updated: May 14, 2026

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
Published on: March 24, 2018
Polarisabilities of alkylimidazolium ionic liquids
Katharina Bica1, Maggel Deetlefs, Christian Schröder
1Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9/163, A-1010 Vienna, Austria.
Abstract:
The molar polarisability and molar volume for 71 ionic liquids were extracted from 157 measurements of their refractive index and density, which were then further deconstructed into atomic contributions by means of a Designed Regression analysis. Using this approach, the density and refractive index for any chosen ionic liquid with alkyl-substituted imidazolium cations can be predicted in good agreement with experimental data.
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