Preparative Inorganic Chemistry
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ChemInform Abstract: Manganese(IV), Isolated within an Oxide with K2NiF4-type Structure: Sr0.50La1.50Li0.50Mn0.50O4.
First published: January 12, 1988
Abstract
The title compound has been prepared by calcination of the corresponding nitrates at 700 °C, and subsequent annealing at 750 °C for 10 h. The Mn(IV) oxidation state is confirmed iodometrically and the K2NiF4-type structure is observed by XRD.
ChemInform Abstract
The title compound has been prepared by calcination of the corresponding nitrates at 700 °C, and subsequent annealing at 750 °C for 10 h. The Mn(IV) oxidation state is confirmed iodometrically and the K2NiF4-type structure is observed by XRD. In the Fe-doped phase, a cationic order of 1/1 for Li and Mn is identified in the perovskite-type layers by XRD and Moessbauer spectroscopy.
