Inorganic Solid Phases

La0.8Sr0.2Fe1−xCuxO3−d, x= 0.2, rhomohedral (Sr0.2Cu0.2La0.8Fe0.8O3 rhom) Crystal Structure

General Information

  • Phase Label(s): Sr0.2Cu0.2La0.8Fe0.8O3 rhom
  • Structure Class(es): perovskite
  • Classification by Properties: intercalation compound
  • Mineral Name(s):
  • Pearson Symbol: hR30
  • Space Group: 167
  • Phase Prototype: LaAlO3
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; U.S.A. Maryland, Gaithersburg, NIST Center for Neutron Research, NBSR, BT-1 (determination of structural parameters), neutrons; λ = 0.15403(2) nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, multiphase, RP = 0.0621; wRP = 0.0765
  • Sample Detail(s): sample prepared from La2O3, Sr[NO3]2, Fe[NO3]3[H2O]9, Cu[NO3]2[H2O]2.5, citric acid, HNO3, NH3, amounts of orthorhombic phase (78.5(5) wt.%), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr0.2Cu0.2La0.8Fe0.8O3
  • Alphabetic Formula: Cu0.2Fe0.8La0.8O3Sr0.2
  • Published Formula: La0.8Sr0.2Fe1−xCuxO3−d, x= 0.2, rhomohedral
  • Refined Formula: Cu0.20Fe0.80La0.80O3Sr0.20
  • Wyckoff Sequence: 167,eba
  • Z Formula Units: 6
  • Density: ρ = 6.55 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_1934046

  • 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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