We report for the first time the formation of a metal amide–hydride solid solution. The dissolution of KH into KNH2 leads to an anionic substitution, which decreases the interaction among NH2- ions. The rotational properties of the high temperature polymorphs of KNH2 are thereby retained down to room temperature.

KNH2-KH: A metal amide-hydride solid solution

CHIEROTTI, Michele Remo;PINATEL, EUGENIO RICCARDO;GOBETTO, Roberto;BARICCO, Marcello;
2016-01-01

Abstract

We report for the first time the formation of a metal amide–hydride solid solution. The dissolution of KH into KNH2 leads to an anionic substitution, which decreases the interaction among NH2- ions. The rotational properties of the high temperature polymorphs of KNH2 are thereby retained down to room temperature.
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www.rsc.org/chemcomm
http://pubs.rsc.org/en/Content/ArticleLanding/2016/CC/C6CC05777B#!divAbstract
Catalysis; Electronic, Optical and Magnetic Materials; Ceramics and Composites; Chemistry (all); Surfaces, Coatings and Films; 2506; Materials Chemistry2506 Metals and Alloys
Santoru, Antonio; Pistidda, Claudio; Sørby, Magnus H.; Chierotti, Michele R.; Garroni, Sebastiano; Pinatel, Eugenio; Karimi, Fahim; Cao, Hujun; Bergemann, Nils; Le, Thi T.; Puszkiel, Julián; Gobetto, Roberto; Baricco, Marcello; Hauback, Bjørn C.; Klassen, Thomas; Dornheim, Martin
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/1611998
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