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Issue 10, 2006
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In situcrystallization of ionic liquids with melting points below −25 °C

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Abstract

1-Ethyl-3-methylimidazolium-based ionic liquids, [emim]OTf, OTf = trifluoromethanesulfonate (mp = −25.7 °C), and [emim]NTf2, NTf2 = bis(trifluoromethanesulfonyl)amide (mp = −25.7 °C), have been crystallized by in situ cryo-crystallization using a zone-melting technique and found to pack via interionic C–H⋯O and F⋯F interactions.

Graphical abstract: In situ crystallization of ionic liquids with melting points below −25 °C

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Publication details

The article was received on 05 Jul 2006, accepted on 14 Aug 2006 and first published on 22 Aug 2006


Article type: Communication
DOI: 10.1039/B609598D
CrystEngComm, 2006,8, 742-745

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    In situ crystallization of ionic liquids with melting points below −25 °C

    A. R. Choudhury, N. Winterton, A. Steiner, A. I. Cooper and K. A. Johnson, CrystEngComm, 2006, 8, 742
    DOI: 10.1039/B609598D

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