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Observation of strong halogen bonds in the solid state structures of bis-haloimidazolium macrocycles

Abstract:

Two new bis-haloimidazolium macrocycles are described, containing either chloro or iodoimidazolium heterocycles. Crystal structure determinations of these macrocycles as their bromide salts are reported, as well as of the nitrate salt of the analogous bis-bromoimidazolium macrocycle. In all structures, short halogen bonds are observed in the solid state, with the nitrate complex of the bis-bromoimidazolium macrocycle containing a particularly short C-Br⋯O halogen bond. A comparison of the obs...

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Publication status:
Published

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Publisher copy:
10.1039/c3ce41944d

Authors


Caballero, A More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Publisher:
Royal Society of Chemistry
Journal:
CRYSTENGCOMM
Volume:
16
Issue:
18
Pages:
3722-3729
Publication date:
2014
DOI:
EISSN:
1466-8033
ISSN:
1466-8033
URN:
uuid:65219a29-231c-43dd-ae1c-d2d62c78b817
Source identifiers:
464205
Local pid:
pubs:464205
Language:
English

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