Issue 16, 2013

Iodo-imidazolium salts: halogen bonding in crystals and anion-templated pseudorotaxanes

Abstract

The 2-iodoimidazolium group is exploited in the anion-templated assembly of pseudorotaxanes with isophthalamide containing macrocycles. Crystallographic and solution-phase studies illustrate that the iodo-imidazolium motif is a potent halogen bond donor, forming the most stable interpenetrated assemblies in solution with the chloride anion template.

Graphical abstract: Iodo-imidazolium salts: halogen bonding in crystals and anion-templated pseudorotaxanes

Supplementary files

Article information

Article type
Communication
Submitted
26 Jan 2012
Accepted
25 Upu 2012
First published
13 Pha 2012

CrystEngComm, 2013,15, 3076-3081

Iodo-imidazolium salts: halogen bonding in crystals and anion-templated pseudorotaxanes

A. Caballero, S. Bennett, C. J. Serpell and P. D. Beer, CrystEngComm, 2013, 15, 3076 DOI: 10.1039/C2CE26020D

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