[Na₇UIVO₂(UVO)₂(UV/VIO₂)₂Si₄O₁₆]: A Mixed-Valence Uranium Silicate

[Na₇UIVO₂(UVO)₂(UV/VIO₂)₂Si₄O₁₆]: A Mixed-Valence Uranium Silicate

For U′r eyes only: A mixed‐valence uranium silicate containing three different valence states of uranium has been synthesized under high‐temperature, high‐pressure hydrothermal conditions. The structure contains uranium silicate sheets with uranophane anion topology that are connected by UO6 octahed...

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Veröffentlicht in:Angewandte Chemie (International ed.) 2010-06, Vol.49 (25), p.4254-4256
Hauptverfasser: Lee, Cheng-Shiuan, Lin, Chia-Hui, Wang, Sue-Lein, Lii, Kwang-Hwa
Format: Artikel
Sprache:eng
Schlagworte:
Anions
Eyes
hydrothermal synthesis
mixed-valence compounds
Silicates
solid-state structures
Topology
Two dimensional
Uranium
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Zusammenfassung:For U′r eyes only: A mixed‐valence uranium silicate containing three different valence states of uranium has been synthesized under high‐temperature, high‐pressure hydrothermal conditions. The structure contains uranium silicate sheets with uranophane anion topology that are connected by UO6 octahedra to form a 2D layered structure with Na+ ions within and between the layers.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201001095