Inorganic Solid Phases

Gd1−x−zPrxCazBa2Cu3O7−d, x= 0.10, z= 0.15, 7-d= 6.87(2) (Ba2Ca0.30Cu3Pr0.15Gd0.55O6.87) Crystal Structure

General Information

  • Phase Label(s): Ba2Ca0.30Cu3Pr0.15Gd0.55O6.87
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP13
  • Space Group: 47
  • Phase Prototype: Ba2Cu3YO7
  • Measurement Detail(s): automatic diffractometer; JEOL JDX-8030 (determination of structural parameters), X-rays, Cu Kα1 (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined; composition dependence studied, Rietveld refinement
  • Sample Detail(s): sample prepared from Gd2O3, BaCO3, CuO, CaCO3, Pr6O11, powder (determination of structural parameters)

Substance Summary

  • Standard Formula: Ba2Ca0.15Cu3Pr0.10Gd0.75O6.87
  • Alphabetic Formula: Ba2Ca0.15Cu3Gd0.75O6.87Pr0.10
  • Published Formula: Gd1−x−zPrxCazBa2Cu3O7−d, x= 0.10, z= 0.15, 7-d= 6.87(2)
  • Refined Formula: Ba2Ca0.14Cu3Gd0.74O6.87Pr0.09
  • Wyckoff Sequence: 47,tsrq2hea
  • Z Formula Units: 1
  • Density: ρ = 6.72 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_1020540

  • 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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