Chemical Communications, volume 50, issue 50, pages 6633
A cobalt(ii) bis(salicylate)-based ionic liquid that shows thermoresponsive and selective water coordination
Yuki Kohno
1
,
Matthew Cowan
1
,
Miyuki Masuda
2
,
Indrani Bhowmick
3
,
Matthew W. Shores
3
,
Douglas Gin
1, 4
,
Richard W. Noble
1
Publication type: Journal Article
Publication date: 2014-05-13
Journal:
Chemical Communications
scimago Q1
SJR: 1.133
CiteScore: 8.6
Impact factor: 4.3
ISSN: 13597345, 1364548X
PubMed ID:
24824879
Materials Chemistry
Metals and Alloys
Surfaces, Coatings and Films
General Chemistry
Ceramics and Composites
Electronic, Optical and Magnetic Materials
Catalysis
Abstract
A metal-containing ionic liquid (MCIL) has been prepared in which the [Co(II)(salicylate)2](2-) anion is able to selectively coordinate two water molecules with a visible colour change, even in the presence of alcohols. Upon moderate heating or placement in vacuo, the hydrated MCIL undergoes reversible thermochromism by releasing the bound water molecules.
Found
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