Verteilung und Valenz der Kationen in Spinellsystemen mit Eisen und Vanadium, I Röntgenographische und Mößbauer-spektroskopische Untersuchung des Spinellsystems ZnV2O4-ZnFe2O4 / Distribution and Valence of the Cations in Spinel Systems with Iron and Vanadium, IX-ray Investigation and Mössbauer Spectra of the Spinel System ZnV2O4-ZnFe2O4

Abstract

Abstract The spinel system Zn[FexV2-x]O4 has been prepared by heating mixtures of ZnV2O4 and ZnFe2O4 at 1000 °C. The lattice constants increase linearly with x by 3.6 pm, the oxygen parameters are constant with a mean value u = 0.384s. The parameters of room temperature Mössbauer spectra show that in the whole series V(III) and Fe(III) are present.