Inorganic Solid Phases

NaAlSi2O6·D2O (Na8Al8Si16O48[D2O]8, T = 180 K) Crystal Structure

General Information

  • Phase Label(s): Na8Al8Si16O48[D2O]8
  • Structure Class(es): zeolite ANA
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cI184
  • Space Group: 230
  • Phase Prototype: Na8(Al0.33Si0.67)24O48[H2O]8
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; United Kingdom, Chilton-Didcot, Rutherford Appleton Laboratory, ISIS Facility, HRPD (determination of structural parameters), neutrons, time-of-flight (determination of cell and structural parameters), T = 180 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate, hydrate-D
  • Interpretation Detail(s): positions of non-H atoms determined; temperature dependence studied, Rietveld refinement
  • Sample Detail(s): analcime sample from, sample prepared from leucite, D2O, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Na8Al8Si16O48[D2O]8
  • Alphabetic Formula: Al8[D2O]8Na8O48Si16
  • Published Formula: NaAlSi2O6·D2O
  • Refined Formula: Al7.99D16Na8O56Si16.01
  • Wyckoff Sequence: 230,hgcb
  • Z Formula Units: 2
  • Density: ρ = 2.29 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
B [nm2]
Type
Computed
Beq [nm2]

Anisotropic

Site
B11 [nm2]
B22 [nm2]
B33 [nm2]
B12 [nm2]
B13 [nm2]
B23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1813297

  • 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

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