Inorganic Solid Phases

Fe(Fe2.19Mn0.81)Si2Sn7O16 (Mn2Fe2Sn7[SiO4]2O8) Crystal Structure

General Information

  • Phase Label(s): Mn2Fe2Sn7[SiO4]2O8
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hP29
  • Space Group: 164
  • Phase Prototype: Fe4Sn7[SiO4]2O8
  • Measurement Detail(s): automatic diffractometer; 314 (determination of cell parameters), automatic diffractometer; Australia, Lucas Heights, Australian Nuclear Science and Technology Organisation, OPAL reactor, ECHIDNA (determination of structural parameters), neutrons; λ = 0.16210 nm (determination of cell and structural parameters), T = 298 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthosilicate, oxide
  • Interpretation Detail(s): complete structure determined; composition dependence studied, Rietveld refinement, multiphase; 44 variables, RP = 0.0305; wRP = 0.0394
  • Sample Detail(s): sample prepared from metal, oxide, amounts of Sn (2.48 wt.%), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Mn0.81Fe3.19Sn7[SiO4]2O8
  • Alphabetic Formula: Fe3.19Mn0.81O8[SiO4]2Sn7
  • Published Formula: Fe(Fe2.19Mn0.81)Si2Sn7O16
  • Refined Formula: Fe3.19Mn0.81O16Si2Sn7
  • Wyckoff Sequence: 164,i3ed3ba
  • Z Formula Units: 1
  • Density: ρ = 6.13 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_1040945

  • 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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