Inorganic Solid Phases

Na8[Al1−xGaxSiO4]6Br2, x= 0.88 (Na8Al2.7Ga3.3[SiO4]6Br2) Crystal Structure

General Information

  • Phase Label(s): Na8Al2.7Ga3.3[SiO4]6Br2
  • Structure Class(es): zeolite SOD
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cP46
  • Space Group: 218
  • Phase Prototype: Na8Al6[SiO4]6Cl2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; STOE STADI P (determination of structural parameters), X-rays, Cu Kα1 (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthosilicate, bromide
  • Interpretation Detail(s): complete structure determined; composition dependence studied, Rietveld refinement
  • Sample Detail(s): sample prepared from Na2SiO3, NaBr, NaGaO2, NaAlO2, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Na8Al0.72Ga5.28[SiO4]6Br2
  • Alphabetic Formula: Al0.72Br2Ga5.28Na8[SiO4]6
  • Published Formula: Na8[Al1−xGaxSiO4]6Br2, x= 0.88
  • Refined Formula: Al0.72Br2Ga5.28Na8O24Si6
  • Wyckoff Sequence: 218,iedca
  • Z Formula Units: 1
  • Density: ρ = 2.93 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_1216674

  • 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)

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