Crystal Structure of Tetrabutylammonium μ-Oxalato-bis(oxodiperoxotungstate)(2-), [(n-C4H9)4N]2[WO(O2)2(C2O4)WO(O2)2]
- 5 September 1987
- journal article
- research article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 16 (9) , 1873-1876
- https://doi.org/10.1246/cl.1987.1873
Abstract
A structure of a novel complex anion [WO(O2)2(C2O4)WO(O2)2]2− which was obtained from the reaction of H2O2 with WC was determined by an X-ray diffraction method. The final R-value was 0.084. This is the first example of the anion containing both C2O4 and O2 groups isolated from this reaction. In this anion one C2O42− coordinates to two W atoms forming two chelate rings, and this type of coordination is no precedent for tungsten compounds.Keywords
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