Be(3)(AsO4)2.2H2O, a New Berylloarsenate Phase Containing 'Bridged' Tetrahedral 3-Rings

Abstract

The high-temperature/high-pressure hydrothermal synthesis and X-ray single crystal structure of Be3(AsO4)2(dot)2H2O is described: the title compound contains a three-dimensional network of BeO4 and AsO4 tetrahedra. The structural motif includes infinite layers of 'bridged' tetrahedral 3- and 4-rings. 9Be MAS NMR data are consistent with the Be-atom environments in the crystal structure.

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Document Details

Document Type
Technical Report
Publication Date
Feb 15, 1993
Accession Number
ADA262518

Entities

People

  • Galen D. Stucky
  • Thurman E. Gier
  • Tina M Nenoff
  • William T. Harrison

Organizations

  • University of California, Santa Barbara

Tags

Communities of Interest

  • Air Platforms
  • C4I
  • Weapons Technologies

DTIC Thesaurus Topics

  • Agreements
  • Chemical Synthesis
  • Chemistry
  • Crystal Structure
  • Crystals
  • Environment
  • Geometry
  • High Pressure
  • High Temperature
  • Materials
  • Military Research
  • Reflection
  • Silicates
  • Single Crystals
  • Surface Warfare
  • Three Dimensional
  • X Rays

Fields of Study

  • Chemistry

Readers

  • Data Mining and Knowledge Discovery.
  • Materials Science and Engineering.
  • Organic Chemistry