Inorganic Solid Phases

K0.02Ba0.48Sr1.42Al4.12Si11.95O32·3.12H2O (Ba0.5Sr1.5Al4Si12O32[H2O]10, T = 373 K) Crystal Structure

General Information

  • Phase Label(s): Ba0.5Sr1.5Al4Si12O32[H2O]10
  • Structure Class(es): zeolite BRE
  • Classification by Properties:
  • Mineral Name(s): brewsterite-Sr
  • Pearson Symbol: mP60
  • Space Group: 11
  • Phase Prototype: (Ba0.3Sr0.6Ca0.1)4(Al0.33Si0.67)12Si4O32[H2O]10
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Siemens P4RA (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters), T = 373 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement; 2011 reflections, wR = 0.0641
  • Sample Detail(s): brewsterite sample from United Kingdom, Scotland, Strontian, sample prepared from brewsterite, electron microprobe analysis; K0.02Ba0.48Sr1.42Al4.12Si11.95O32[H2O]n, single crystal (determination of cell parameters), single crystal, 0.06×0.16×0.20 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Ba0.5Sr1.5Al4Si12O32[H2O]3.12
  • Alphabetic Formula: Al4Ba0.5[H2O]3.12O32Si12Sr1.5
  • Published Formula: K0.02Ba0.48Sr1.42Al4.12Si11.95O32·3.12H2O
  • Refined Formula: Al4Ba0.58H6.24O35.12Si12Sr1.73
  • Wyckoff Sequence: 11,f12e5b
  • Z Formula Units: 1
  • Density: ρ = 2.25 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_1201350

  • 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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