This work has been supported by German Science Foundation (DFG) priority program SPP 1191, as well as by the Research Training Group “New Methods for Sustainability in Catalysis and Technique” (DFG).
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Communication
Predicting Enthalpy of Vaporization of Ionic Liquids: A Simple Rule for a Complex Property†
Article first published online: 2 JUN 2008
DOI: 10.1002/anie.200800926
Copyright © 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Additional Information
How to Cite
Verevkin, Sergey P. (2008), Predicting Enthalpy of Vaporization of Ionic Liquids: A Simple Rule for a Complex Property. Angew. Chem. Int. Ed., 47: 5071–5074. doi: 10.1002/anie.200800926
- †
Publication History
- Issue published online: 16 JUN 2008
- Article first published online: 2 JUN 2008
- Manuscript Revised: 11 APR 2008
- Manuscript Received: 26 FEB 2008
Funded by
- German Science Foundation (DFG)
Keywords:
- ionic liquids;
- physical properties;
- predictive methods;
- vaporization enthalpies
A simple additive approach based on the empirical formula has been developed to calculate the enthalpy of vaporization of an ionic liquid, which is separated into a main contribution from the constituent elements (regardless of their position in the cation or anion) and an auxiliary contribution (correction) due to structural peculiarities, such as the presence of CF3 groups or a cyclic structure.