Issue 7, 2015

An IrIV-containing polyoxometalate


[HIrIVW6O24]7−, representing the first Ir-containing Anderson–Evans-type polyanion and the first structurally characterized IrIV-based polyoxometalate, has been isolated as its hydrated sodium salt and characterized by single-crystal X-ray diffraction, mass spectrometry, and IR, UV-Vis and EPR spectroscopy. Cyclic voltammetry indicates that the IrIV ions in [HIrW6O24]7− can undergo reversible one-electron reduction and oxidation, resulting in IrIII and IrV derivatives.

Graphical abstract: An IrIV-containing polyoxometalate

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Article information

Article type
20 Nov 2014
28 Nov 2014
First published
28 Nov 2014
This article is Open Access
Creative Commons BY license

Chem. Commun., 2015,51, 1222-1225

An IrIV-containing polyoxometalate

S. A. Adonin, N. V. Izarova, C. Besson, P. A. Abramov, B. Santiago-Schübel, P. Kögerler, V. P. Fedin and M. N. Sokolov, Chem. Commun., 2015, 51, 1222 DOI: 10.1039/C4CC09271F

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