Inorganic Solid Phases

Na8[Ga6Si6O24](OH)2·6H2O (Na6Ga6[SiO4]6[H2O]8) Crystal Structure

General Information

  • Phase Label(s): Na6Ga6[SiO4]6[H2O]8
  • Structure Class(es): zeolite SOD
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cP52
  • Space Group: 218
  • Phase Prototype: Na6Al6[SiO4]6[H2O]8
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Scintag PAD-I (determination of structural parameters), X-rays, Cu Kα1 (determination of cell and structural parameters), T = 293 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthosilicate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, Rietveld refinement; 21 variables; 78 reflections, wRP = 0.182
  • Sample Detail(s): atomic absorption spectroscopy, X-ray fluorescence spectroscopy; Na6.7[Ga5.9Si6.1O24][H2O,OH]9.8, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Na8Ga6Si6O24[OH]2[H2O]6
  • Alphabetic Formula: Ga6[H2O]6Na8O24[OH]2Si6
  • Published Formula: Na8[Ga6Si6O24](OH)2·6H2O
  • Refined Formula: Ga4.70H14Na7O32Si6
  • Wyckoff Sequence: 218,ie2dc
  • Z Formula Units: 1
  • Density: ρ = 3.10 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

Displacement Parameters

Isotropic

Site
Published
U [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1613525

  • 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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