Inorganic Solid Phases

(La0.70Ca0.30)CryMn1−yO3, y= 0.50 (Ca0.5La0.5Cr0.08Mn0.92O3) Crystal Structure

General Information

  • Phase Label(s): Ca0.5La0.5Cr0.08Mn0.92O3
  • Structure Class(es): perovskite
  • Classification by Properties: ferromagnet FM, intermediate valence, metal, nonmetal, semiconductor, spin glas
  • Mineral Name(s):
  • Pearson Symbol: oP20
  • Space Group: 62
  • Phase Prototype: GdFeO3
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; France, Grenoble, Institut Laue-Langevin ILL, D2B (determination of structural parameters), neutrons; λ = 0.15940 nm (determination of cell parameters), neutrons, time-of-flight; λ = 0.15940 nm (determination of structural parameters), T = 290 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined; composition dependence studied; temperature dependence studied, Rietveld refinement, multiphase, RB = 0.0368
  • Sample Detail(s): sample prepared from La2O3, CaCO3, MnO2, Cr2O3, amounts of second phase (14 wt.%), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Ca0.3La0.7Cr0.5Mn0.5O3
  • Alphabetic Formula: Ca0.3Cr0.5La0.7Mn0.5O3
  • Published Formula: (La0.70Ca0.30)CryMn1−yO3, y= 0.50
  • Refined Formula: Ca0.30Cr0.50La0.70Mn0.50O3
  • Wyckoff Sequence: 62,dc2a
  • Z Formula Units: 4
  • 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1927886

  • 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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