Inorganic Solid Phases

La3Mn2+3Cu(Mn3+,Fe3+,Mn4+)26[Si2O7]6O30 (CuLa3Mn29[Si2O7]6O30) Crystal Structure

General Information

  • Phase Label(s): CuLa3Mn29[Si2O7]6O30
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): stavelotite-(La)
  • Pearson Symbol: hP351
  • Space Group: 144
  • Phase Prototype: CuLa3Mn29[Si2O7]6O30
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS SMART (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters), T = 293 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): disilicate, oxide
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement; 388 variables; 2839 reflections; F > 4σ(F), R = 0.10
  • Sample Detail(s): stavelotite sample from Belgium, Stavelot, Le Coreux, electron microprobe analysis; (La1.828Nd0.715Ce0.095Ca0.209Sc0.153)Mn2+2.998(Cu0.941Mn3+0.058)(Mn3+14.183Fe3+5.814Al2.298Ti0.195Sc0.604Mg0.933Co0.085Mn4+1.973)Si11.915O72, single crystal (determination of cell parameters), single crystal, 0.03×0.1×0.1 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: CuLa3Mn29[Si2O7]6O30
  • Alphabetic Formula: CuLa3Mn29O30[Si2O7]6
  • Published Formula: La3Mn2+3Cu(Mn3+,Fe3+,Mn4+)26[Si2O7]6O30
  • Refined Formula: CuLa3Mn29O72Si12
  • Wyckoff Sequence: 144,a117
  • Z Formula Units: 3
  • Density: ρ = 4.63 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_1011204

  • 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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