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Cited by 305

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Evidence for hydrogen bonding in solutions of 1-ethyl-3-methylimidazolium halides, and its implications for room-temperature halogenoaluminate(III) ionic liquids

Avent, Anthony G., Chaloner, Penelope A., Day, Martin P., Seddon, Kenneth R., Welton, Thomas·1994·Journal of the Chemical Society, Dalton Transactions
DOI 10.1039/dt9940003405
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Abstract

Multinuclear NMR spectroscopy and conductivity measurements showed that the 1-ethyl-3-methyl-imidazolium cation, [emim]+, not only forms strong hydrogen bonds (using all three ring protons H2, H4 and H5) with halide ions in polar molecular solvents (e.g. ethanenitrile) and ionic liquids, but that it exists in a quasi-molecular state, [emim]X, in non-polar solvents (e.g. trichloro- and dichloro-methane), showing a conventional aromatic stacking phenomenon.

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Metadata

Authors
Avent, A. G., Chaloner, P. A., Day, M. P., Seddon, K. R., & Welton, T.
Venue
Journal of the Chemical Society, Dalton Transactions
Publisher
Royal Society of Chemistry (RSC)
Published
1994
Issue
23
Pages
3405
ISSN
  • 1364-5447 (ISSN-L)
  • 0300-9246
DOI
10.1039/dt9940003405
OpenAlex
W1983702891
Cited by
305
References
0
FWCI
0.36
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Evidence for hydrogen bonding in solutions of 1-ethyl-3-methylimidazolium halides, and its implications for room-temperature halogenoaluminate(III) ionic liquids. https://app.cochat.ai/papers/10.1039/dt9940003405
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Avent, A. G., Chaloner, P. A., Day, M. P., Seddon, K. R., & Welton, T. (1994). Evidence for hydrogen bonding in solutions of 1-ethyl-3-methylimidazolium halides, and its implications for room-temperature halogenoaluminate(III) ionic liquids. Journal of the Chemical Society, Dalton Transactions. https://doi.org/10.1039/dt9940003405

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.