Inorganic Solid Phases

La0.9Sr0.1Ga0.9Mg0.1O2.90-rt (Sr0.1Mg0.1La0.9Ga0.9O2.9 rt orth) Crystal Structure

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General Information

  • Phase Label(s): Sr0.1Mg0.1La0.9Ga0.9O2.9 rt orth
  • Structure Class(es): –
  • Classification by Properties: ionic conductor, nonmetal, superionic conductor
  • Mineral Name(s): –
  • Pearson Symbol: oI20
  • Space Group: 74
  • Phase Prototype: Ba(Pb0.5Bi0.5)O3
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Germany, Berlin, Hahn-Meitner Institute, Berlin Neutron Scattering Center, BER II reactor, E9, FIREPOD (determination of structural parameters), neutrons; λ = 0.1797 nm (determination of cell and structural parameters)
  • Phase Class(es): –
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, wRP = 0.0765
  • Sample Detail(s): sample prepared from La[NO3]3[H2O]6, Sr[NO3]2, Ga[NO3]3[H2O]8, Mg[NO3]2[H2O]6, chemical analysis, energy-dispersive X-ray analysis, thermogravimetry; La0.88Sr0.09Ga0.90Mg0.08O3−d, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr0.1Mg0.1La0.9Ga0.9O2.90
  • Alphabetic Formula: Ga0.9La0.9Mg0.1O2.90Sr0.1
  • Published Formula: La0.9Sr0.1Ga0.9Mg0.1O2.90-rt
  • Refined Formula: Ga0.90La0.90Mg0.10O2.91Sr0.10
  • Wyckoff Sequence: 74,ge2a
  • Z Formula Units: 4
  • Density: ρ = 6.84 Mg·m−3
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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

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

Anisotropic

Site
β11 [nm2]
β22 [nm2]
β33 [nm2]
β12 [nm2]
β13 [nm2]
β23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1621103

  • 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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