The zwitterion 1-butylimidazolium-3- (n-butanesulfonate)
Pringle, Jennifer M., Forsyth, Craig M., Forsyth, Maria and MacFarlane, Douglas R. 2003, The zwitterion 1-butylimidazolium-3- (n-butanesulfonate), Acta crystallographica. Section E, structure reports online, vol. 59, no. 11, pp. o1759-o1761.
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Acta crystallographica. Section E, structure reports online
International Union of Crystallography
Place of publication
The molecule of the title compound, C11H20N2O3S, contains a positively charged imidazolium head group and a negatively charged sulfonate tethered together by a four-carbon chain. There is weak intermolecular hydrogen bonding within the structure between the sulfonate O atoms and the H atoms of the imidazolium ring. The sulfonate group causes a twisting of the butyl chain and a decrease in the dihedral angle between the second and third carbon chain compared to the unsubstituted butyl group.
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Field of Research
039999 Chemical Sciences not elsewhere classified
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970103 Expanding Knowledge in the Chemical Sciences
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