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Synthesis of a mononuclear oxidovanadium(V) complex by bridge-splitting of the corresponding binuclear precursor

Sutradhar, M., Roy Barman, T., Ghosh, S. and Drew, M. G. B. (2012) Synthesis of a mononuclear oxidovanadium(V) complex by bridge-splitting of the corresponding binuclear precursor. Journal of Molecular Structure, 1020. pp. 148-152. ISSN 0022-2860

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To link to this item DOI: 10.1016/j.molstruc.2012.04.007

Abstract/Summary

The mononuclear oxidovanadium(V) complex VO(OEt)L (2), where L2- is the dianion of a diprotic tridentate ONO donor ligand, 2-hydroxyacetophenone-2-aminobenzoylhydrazone (H2L), has been synthesized by oxido-bridge splitting of the corresponding binuclear complex V2O3L2 (1) and structurally characterized by single crystal X-ray diffraction analysis, together with electrochemical and spectral studies. Splitting of the oxido-bridge was effected by refluxing 1 with excess triphenylphosphine in ethanol medium. The crystal structure of 2 is compared with that of the precursor binuclear complex 1.

Item Type:Article
Refereed:Yes
Divisions:Faculty of Life Sciences > School of Chemistry, Food and Pharmacy > Department of Chemistry
ID Code:30363
Uncontrolled Keywords:Mononuclear oxidovanadium(V); ONO donor ligand; Oxido-bridge splitting; X-ray crystallography; Cyclic voltammogram
Publisher:Elsevier

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