Inorganic Solid Phases

Sr0.7Y0.3CoO2.62 (Sr2.67Y1.33Co4O11.16, p = 5.0 GPa) Crystal Structure

General Information

  • Phase Label(s): Sr2.67Y1.33Co4O11.16
  • Structure Class(es):
  • Classification by Properties: antiferromagnet AFM, ferromagnet FM, hard magnet, intermediate valence, nonmeta
  • Mineral Name(s):
  • Pearson Symbol: tI80
  • Space Group: 139
  • Phase Prototype: Sr(Sr0.83Y0.17)2YCo4O11.16
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Russia, Dubna, Joint Institute for Nuclear Research, Frank Laboratory of Neutron Physics, IBR-2 reactor, DN-12 (determination of structural parameters), neutrons, time-of-flight (determination of cell and structural parameters), p = 5.0 GPa (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined; pressure dependence studied, Rietveld refinement, RP = 0.0730; wRP = 0.0568
  • Sample Detail(s): sample prepared from SrCO3, Co3O4, Y2O3, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr2.8Y1.2Co4O10.48
  • Alphabetic Formula: Co4O10.48Sr2.8Y1.2
  • Published Formula: Sr0.7Y0.3CoO2.62
  • Refined Formula: Co4O10.50Sr2.80Y1.20
  • Wyckoff Sequence: 139,nmjihgfe2
  • Z Formula Units: 4
  • Density: ρ = 5.86 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_1223144

  • 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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