Inorganic Solid Phases

(K0.06Na0.36Sr0.01Ca7.00Mg1.20)(Al17.52Si78.62Fe0.05O192)·82.3H2O (K0.1Na0.2Ca3.6Mg0.6Al8.7Si39.3O96[H2O]41.2) Crystal Structure

General Information

  • Phase Label(s): K0.1Na0.2Ca3.6Mg0.6Al8.7Si39.3O96[H2O]41.2
  • Structure Class(es): zeolite BOG
  • Classification by Properties:
  • Mineral Name(s): boggsite
  • Pearson Symbol: oI420
  • Space Group: 74
  • Phase Prototype: K0.1Na0.2Ca3.6Mg0.6(Al0.18Si0.82)48O96[H2O]41.2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; France, Grenoble, European Synchrotron Radiation Facility ESRF, SNBL, BM01A (determination of structural parameters), X-rays, synchrotron; λ = 0.070026 nm (determination of cell and structural parameters), p = 0.0001 GPa (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined; pressure dependence studied, Rietveld refinement; 141 variables, RP = 0.026; wRP = 0.022
  • Sample Detail(s): boggsite sample from Antarctica, Northern Victoria Land, Mt. Adamson, electron microprobe analysis, thermogravimetry; (K0.06Na0.36Sr0.01Ca7.00Mg1.20)(Al17.52Si78.62Fe0.05O192)[H2O]82.3, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K0.1Na0.2Ca3.6Mg0.6Al8.7Si39.3O96[H2O]41.2
  • Alphabetic Formula: Al8.7Ca3.6[H2O]41.2K0.1Mg0.6Na0.2O96Si39.3
  • Published Formula: (K0.06Na0.36Sr0.01Ca7.00Mg1.20)(Al17.52Si78.62Fe0.05O192)·82.3H2O
  • Refined Formula: Al8.64Ca7.28H78.08O135.04Si39.36
  • Wyckoff Sequence: 74,j19i7h5g2e
  • Z Formula Units: 2
  • Density: ρ = 2.02 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_1225005

  • 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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