Inorganic Solid Phases

LaBaCuCoO5.2 (Ba2.5Cu2.5La2.5Co2.5O13) Crystal Structure

General Information

  • Phase Label(s): Ba2.5Cu2.5La2.5Co2.5O13
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tP23
  • Space Group: 123
  • Phase Prototype: Ba(Ba0.75Eu0.25)2Cu2(Cu0.33Co0.67)3Eu2O12
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Philips X'Pert MPD (determination of 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, Rietveld refinement, RP = 0.0488; wRP = 0.111; RB = 0.0374
  • Sample Detail(s): perovskite group sample from, sample prepared from BaCO3, La2O3, Co3O4, CuO, energy-dispersive X-ray analysis, thermogravimetry; cation content analyzed; O content analyzed, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Ba2.5Cu2.5La2.5Co2.5O13
  • Alphabetic Formula: Ba2.5Co2.5Cu2.5La2.5O13
  • Published Formula: LaBaCuCoO5.2
  • Refined Formula: Ba2.50Co2.50Cu2.50La2.50O13
  • Wyckoff Sequence: 123,i2h2g3fdba
  • Z Formula Units: 1
  • Density: ρ = 6.61 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_1320367

  • 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

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