Inorganic Solid Phases

Ba0.83Mg0.67Al10.33O17(H2O)0.64 (BaMgAl10O17[H2O]) Crystal Structure

General Information

  • Phase Label(s): BaMgAl10O17[H2O]
  • Structure Class(es): β"-alumina
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hR108
  • Space Group: 166
  • Phase Prototype: K1.6(Mg0.3Al0.7)2Al9O17
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Nonius CAD4 (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide, hydrate
  • Interpretation Detail(s): average structure determined, least-squares refinement; 1154 reflections; F2 > 2σ(F2), R = 0.066
  • Sample Detail(s): thermogravimetry; Ba0.83Mg0.67Al10.33O17[H2O]0.62, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Ba0.83Mg0.67Al10.33O17[H2O]0.64
  • Alphabetic Formula: Al10.33Ba0.83[H2O]0.64Mg0.67O17
  • Published Formula: Ba0.83Mg0.67Al10.33O17(H2O)0.64
  • Refined Formula: Al10.33Ba1.66H2.35Mg0.67O18.18
  • Wyckoff Sequence: 166,h4c5ba
  • Z Formula Units: 3
  • Density: ρ = 3.70 Mg·m−3

Crystallographic Data

Cell Parameters

Published Data
Standardized Data
Unit Cell
Niggli-Reduced Cell
Space Group
a
b
c
α
β
γ
a/b
b/c
c/a
V

Atom Coordinates

Standardized

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation
Co-ord. No.
Atomic Env.

Published

Site
Element
Wyckoff Symbol
Symmetry
X
Y
Z
Occupation

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1520061

  • Copyright

    ©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016

  • Chief Editor

    Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland

    villars.mpds@bluewin.ch

  • Credits

    SpringerMaterials Release 2016.

    Data generated pre-2002: © Springer & MPDS & NIMS; post-2001: © Springer & MPDS

    All Rights Reserved. Version 2016.10.

    Project Coordinator: Shuichi Iwata

    Section-Editor: Karin Cenzual (Crystal Structures)

  • Cite this content

    Citation copied