Inorganic Solid Phases

Polymorph B of Zeolite Beta (SiO2 beta B) Crystal Structure

General Information

  • Phase Label(s): SiO2 beta B
  • Structure Class(es): zeolite BEA
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mS192
  • Space Group: 15
  • Phase Prototype: SiO2-b
  • Measurement Detail(s): selected-area electron diffraction (determination of cell parameters), electron diffraction; JEOL JEM-2000FX (determination of structural parameters), electrons (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 152 reflections
  • Sample Detail(s): sample prepared from LUDOX AS 40, SDA[OH], KOH, NH4F, inductive coupled plasma method; amounts of A-polymorph (15 wt.%), suspension (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: SiO2
  • Alphabetic Formula: O2Si
  • Published Formula: Polymorph B of Zeolite Beta
  • Refined Formula: O2Si
  • Wyckoff Sequence: 15,f23e2
  • Z Formula Units: 64
  • Density: ρ = 1.57 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_1927714

  • 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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