Inorganic Solid Phases

Sr2−xLaxCoW1−yCoyO6, y= x/4; sample Sr1.95La0.05CoWO6 (Sr1.86La0.14W0.965Co1.035O6) Crystal Structure

General Information

  • Phase Label(s): Sr1.86La0.14W0.965Co1.035O6
  • Structure Class(es): perovskite
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mP20
  • Space Group: 14
  • Phase Prototype: Ca(Ca0.5Nd0.5)2NbO6
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; France, Grenoble, Institut Laue-Langevin ILL, D2B (determination of structural parameters), neutrons; λ = 0.1594 nm (determination of cell and structural parameters), T = 298 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined; composition dependence studied, Rietveld refinement, multiphase, RP = 0.143; wRP = 0.118
  • Sample Detail(s): sample prepared from SrCO3, La2O3, CoCO3, WO3, amounts of SrWO4, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr1.94La0.06W0.985Co1.015O6
  • Alphabetic Formula: Co1.015La0.06O6Sr1.94W0.985
  • Published Formula: Sr2−xLaxCoW1−yCoyO6, y= x/4; sample Sr1.95La0.05CoWO6
  • Refined Formula: Co1.02La0.06O6Sr1.94W0.98
  • Wyckoff Sequence: 14,e4da
  • Z Formula Units: 2
  • Density: ρ = 6.88 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_1219664

  • 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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