Issue 7, 2010

Solid-state materials for anion sensing in aqueous solution: highly selective colorimetric and luminescence-based detection ofperchlorate using a platinum(ii) salt

Abstract

The PF6 salt of a platinum(II) complex changes from yellow to red and becomes intensely luminescent upon exposure to aqueous ClO4. The response is remarkably selective. Spectroscopic changes are consistent with anion exchange resulting in shortening of the intramolecular Pt⋯Pt distances between the square planar cations.

Graphical abstract: Solid-state materials for anion sensing in aqueous solution: highly selective colorimetric and luminescence-based detection of perchlorate using a platinum(ii) salt

Supplementary files

Article information

Article type
Communication
Submitted
06 Nov 2009
Accepted
17 Dec 2009
First published
13 Jan 2010

Chem. Commun., 2010,46, 1070-1072

Solid-state materials for anion sensing in aqueous solution: highly selective colorimetric and luminescence-based detection of perchlorate using a platinum(II) salt

S. D. Taylor, W. Howard, N. Kaval, R. Hart, J. A. Krause and W. B. Connick, Chem. Commun., 2010, 46, 1070 DOI: 10.1039/B923278H

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