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Issue 41, 2012
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A new class of soluble and stable transition-metal-substituted polyoxoniobate: [Cr2(OH)4Nb10O30]8−

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Abstract

Hydrothermal synthesis of [CrIII2(OH)4Nb10O30]8− in gram-scale quantities leads to a new polyoxometalate ion composed of two CrNb6O19 Lindqvist-type units that are fused via shared faces. The two CrIII atoms are located in the centre of the molecule and are bridged by two μ4-O atoms. Electronic transitions are calculated using density functional theory and compare well with the measured UV-Vis spectra.

Graphical abstract: A new class of soluble and stable transition-metal-substituted polyoxoniobate: [Cr2(OH)4Nb10O30]8−

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Publication details

The article was received on 01 Aug 2012, accepted on 04 Sep 2012 and first published on 04 Sep 2012


Article type: Communication
DOI: 10.1039/C2DT31760E
Dalton Trans., 2012,41, 12674-12677

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    A new class of soluble and stable transition-metal-substituted polyoxoniobate: [Cr2(OH)4Nb10O30]8−

    J. Son, C. A. Ohlin and W. H. Casey, Dalton Trans., 2012, 41, 12674
    DOI: 10.1039/C2DT31760E

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