Issue 10, 2006
From the journal:

CrystEngComm

In situcrystallization of ionic liquids with melting points below −25 °C†

Angshuman R. Choudhury,a   Neil Winterton,*a   Alexander Steiner,a   Andrew I. Coopera  and  Kathleen A. Johnsona  

* Corresponding authors

a Liverpool Centre for Materials and Catalysis, Department of Chemistry, University of Liverpool, Liverpool
E-mail: n.winterton@liv.ac.uk
Fax: 0044 151 7943583
Tel: 0044 151 7943585

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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Article information

DOI
https://doi.org/10.1039/B609598D
Article type
Communication
Submitted
05 Jul 2006
Accepted
14 Aug 2006
First published
22 Aug 2006

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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