Inorganic Solid Phases

Mg0.83Ti0.14Mn0.05Fe3.18Al17.68[SiO4]7.77O13.92[OH]3 (Mg0.75Ti0.15Mn0.1Fe3Al18Si8O44[OH]4) Crystal Structure

General Information

  • Phase Label(s): Mg0.75Ti0.15Mn0.1Fe3Al18Si8O44[OH]4
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): staurolite
  • Pearson Symbol: mS84
  • Space Group: 12
  • Phase Prototype: Fe1.75Al9Si4O20(O0.675[OH]0.375)4
  • Measurement Detail(s): automatic diffractometer (determination of structural parameters), X-rays (determination of cell parameters), neutrons; λ = 0.101 nm (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, silicate
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 69 reflections, R = 0.08
  • Sample Detail(s): staurolite sample from, chemical analysis; H3Mg0.83Ti0.14Mn0.05Fe3.18Al17.68Si7.77O48, single crystal (determination of cell parameters), single crystal, 6×12×15 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Mg0.42Ti0.07Mn0.02Fe1.59Al8.84[SiO4]3.89O6.96[OH]1.5
  • Alphabetic Formula: Al8.84Fe1.59Mg0.42Mn0.02O6.96[OH]1.5[SiO4]3.89Ti0.07
  • Published Formula: Mg0.83Ti0.14Mn0.05Fe3.18Al17.68[SiO4]7.77O13.92[OH]3
  • Refined Formula: Al8.75Fe1.48H1.50Mg0.39Mn0.04O24Si3.71Ti0.07
  • Wyckoff Sequence: 12,j7i3hgdcba
  • Z Formula Units: 2
  • Density: ρ = 3.74 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_1005078

  • 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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