[Na7UIVO2(UvO) 2(UV/VIO2)2Si4O 16]: A mixed-valence uranium silicate

Cheng Shiuan Lee, Chia Hui Lin, Sue Lein Wang, Kwang Hwa Lii

Research output: Contribution to journalArticlepeer-review

57 Scopus citations

Abstract

Figure Presented 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.

Original languageEnglish
Pages (from-to)4254-4256
Number of pages3
JournalAngewandte Chemie - International Edition
Volume49
Issue number25
DOIs
StatePublished - 7 Jun 2010

Keywords

  • Hydrothermal synthesis
  • Mixed-valence compounds
  • Silicates
  • Solid-state structures
  • Uranium

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