Inorganic Solid Phases

La1.85Sr1.15Cu2−xCoxO6+d, x= 0.2, (6+d)= 6.26 (Sr1.15Cu1.9La1.85Co0.1O6.19) Crystal Structure

General Information

  • Phase Label(s): Sr1.15Cu1.9La1.85Co0.1O6.19
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tI24
  • Space Group: 139
  • Phase Prototype: (Sr0.38La0.62)3Cu2O6.25
  • Measurement Detail(s): automatic diffractometer (determination of cell and structural parameters), X-rays, Cu Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined; composition dependence studied, Rietveld refinement, RP = 0.0439; wRP = 0.0637
  • Sample Detail(s): sample prepared from La2O3, SrCO3, CuO, Co3O4, iodometric titration; O content analyzed, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr1.15Cu1.8La1.85Co0.2O6.26
  • Alphabetic Formula: Co0.2Cu1.8La1.85O6.26Sr1.15
  • Published Formula: La1.85Sr1.15Cu2−xCoxO6+d, x= 0.2, (6+d)= 6.26
  • Refined Formula: Co0.20Cu1.80La1.85O6.26Sr1.15
  • Wyckoff Sequence: 139,ge3ba
  • Z Formula Units: 2
  • Density: ρ = 6.48 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_1720730

  • 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)

  • Cite this content

    Citation copied