Inorganic Solid Phases

(Ca7.32Na0.39K0.19Fe0.038)(Si12.41Al11.33)O48.51[Cl0.053(SO4)0.053(CO3)1.895] (Na0.772Ca3.228Al5.228Si6.572[CO3]O24) Crystal Structure

General Information

  • Phase Label(s): Na0.772Ca3.228Al5.228Si6.572[CO3]O24
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): marialite
  • Pearson Symbol: tP90
  • Space Group: 86
  • Phase Prototype: Na3.2Ca0.85Al3.65Si8.35[CO3]0.25Cl0.75O24
  • Measurement Detail(s): precession photographs (determination of structural parameters), X-rays, Mo Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): carbonate, silicate
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement; 688 reflections, R = 0.072
  • Sample Detail(s): meionite sample from Italy, Campania, Vesuvius area, Monte Somma, single crystal, 0.4 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Na0.772Ca3.228Al5.228Si6.572[CO3]O24
  • Alphabetic Formula: Al5.228[CO3]Ca3.228Na0.772O24Si6.572
  • Published Formula: (Ca7.32Na0.39K0.19Fe0.038)(Si12.41Al11.33)O48.51[Cl0.053(SO4)0.053(CO3)1.895]
  • Refined Formula: Al5.23CCa3.23Na0.77O27Si6.77
  • Wyckoff Sequence: 86,g11a
  • Z Formula Units: 2
  • Density: ρ = 2.71 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]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1100156

  • 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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