Inorganic Solid Phases

Ca3(SO3)2(SO4)·12H2O, sample C (Ca3[SO3]2[SO4][H2O]12) Crystal Structure

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General Information

  • Phase Label(s): Ca3[SO3]2[SO4][H2O]12
  • Structure Class(es): –
  • Classification by Properties: –
  • Mineral Name(s): orschallite
  • Pearson Symbol: hR192
  • Space Group: 167
  • Phase Prototype: Ca3[SO3]2[SO4][H2O]12
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays, Cu Kα; λ = 0.15406 nm (determination of cell parameters)
  • Phase Class(es): –
  • Compound Class(es): sulfite, sulfate, hydrate
  • Interpretation Detail(s): cell parameters determined; composition dependence studied
  • Sample Detail(s): sample prepared from Na2SO3, Na2SO4, CaCl2, chemical analysis; 28.3 wt.% CaO, 21.6 wt.% SO2, 13.4 wt.% SO3, 36.5 wt.% H2O, powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Ca[SO3]0.67[SO4]0.33[H2O]4
  • Alphabetic Formula: [H2O]4Ca[SO3]0.67[SO4]0.33
  • Published Formula: Ca3(SO3)2(SO4)·12H2O, sample C
  • Refined Formula: –
  • Wyckoff Sequence: –
  • Z Formula Units: 12
  • Density: –

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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

Powder Pattern

published defraction line
d [Å]
computed diffraction line for Cu Kα
d [nm]
intensity
I [1]
h [1]
k [1]
l [1]
Radiation
Remark

Experimental Details

Reference

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1142847

  • 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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