Issue 7, 2009
From the journal:

Dalton Transactions

Ionothermal synthesis of inorganic–organic hybrid materials containing perfluorinated aliphatic dicarboxylate ligands†

Zeric Hulvey,a   David S. Wragg,b   Zhuojia Lin,b   Russell E. Morrisb  and  Anthony K. Cheetham*c  

* Corresponding authors

a Materials Research Laboratory, University of California, Santa Barbara, CA 93106-5121, USA
E-mail: zhulvey@chem.ucsb.edu

b EaStChem School of Chemistry, University of St Andrews, Purdie Building, St Andrews, UK
E-mail: rem1@st-andrews.ac.uk

c Department of Materials Science and Metallurgy, University of Cambridge, Pembroke Street, Cambridge, UK
E-mail: akc30@cam.ac.uk

Abstract

Two new hybrid inorganic–organic frameworks containing perfluorinated dicarboxylate ligands have been synthesized ionothermally from a mixture of 1-ethyl-3-methylimidazolium bromide (emim-Br), and triflimide (emim-Tf2N). The cobalt(II) tetrafluorosuccinate, [emim]2[Co(H2O)2(O2CCF2CF2CO2)2] (1), is a two-dimensional coordination polymer containing anionic framework layers separated by emim cations. When hexafluoroglutaric acid is used in similar reactions, [emim]2[Co3(O2CCF2CF2CF2CO2)4(H2O)4] (2) forms. Like 1, this phase contains anionic layers of cobalt and the fluorinated carboxylate separated by emim cations. These new phases represent the first examples of ionothermally synthesized materials using perfluorinated aliphatic carboxylates.

Graphical abstract: Ionothermal synthesis of inorganic–organic hybrid materials containing perfluorinated aliphatic dicarboxylate ligands

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Article information

DOI
https://doi.org/10.1039/B817542J
Article type
Paper
Submitted
06 Oct 2008
Accepted
20 Nov 2008
First published
08 Jan 2009

Dalton Trans., 2009, 1131-1135

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Ionothermal synthesis of inorganic–organic hybrid materials containing perfluorinated aliphatic dicarboxylate ligands

Z. Hulvey, D. S. Wragg, Z. Lin, R. E. Morris and A. K. Cheetham, Dalton Trans., 2009, 1131 DOI: 10.1039/B817542J

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