Mixed Valence Compounds of Vanadium II. Properties and Formation Mechanism
- 1 January 1969
- journal article
- inorganic chemistry
- Published by Wiley in Israel Journal of Chemistry
- Vol. 7 (1) , 27-30
- https://doi.org/10.1002/ijch.196900005
Abstract
A second mixed valence compound of vanadium was obtained by decomposition of vanadyl (IV)bis (acetylacetonate) by fluoride ions in a nonpolar solvent. The compound has the formula [(C2H5)4N]4[V10O26F2H2] i.e. two oxygens of the previous compound [(C2H5)4N]4[V10O28H4] were replaced by fluoride ions. The thermal stability, electronic and ESR spectra are described. The properties of this compound are very similar to the compound obtained by addition of a halide ion (chloride, bromide or iodide) to vanadyl(IV) bis (acetylacetonate) in the presence of another metal complex. The mechanism of formation of these compounds is discussed.Keywords
This publication has 3 references indexed in Scilit:
- A new mixed valence compound of vanadiumJournal of Inorganic and Nuclear Chemistry, 1968
- The Rates and Mechanism of Substitution Reactions of Nickel(II) Acetylacetonato ComplexesInorganic Chemistry, 1966
- Electronic Spectra of Vanadyl Complexes at Low TemperaturesInorganic Chemistry, 1963