Inorganic Solid Phases

(Y0.8Ca0.1Ce0.1)Ba2Cu4O8−d (Ba2Ca0.1Cu4Y0.8Ce0.1O7.76, T = 40 K) Crystal Structure

General Information

  • Phase Label(s): Ba2Ca0.1Cu4Y0.8Ce0.1O7.76
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oS30
  • Space Group: 65
  • Phase Prototype: Ba2Cu4YO8
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; India, Trombay-Mumbai, Bhabha Atomic Research Centre BARC, DHRUVA reactor (determination of structural parameters), neutrons; λ = 0.1216 nm (determination of cell and structural parameters), T = 40 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined; temperature dependence studied, Rietveld refinement, RP = 0.0202; wRP = 0.0263
  • Sample Detail(s): sample prepared from Y2O3, BaCu2O3, CeO2, Ca[NO3]2[H2O]4, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Ba2Ca0.1Cu4Y0.8Ce0.1O7.58
  • Alphabetic Formula: Ba2Ca0.1Ce0.1Cu4O7.58Y0.8
  • Published Formula: (Y0.8Ca0.1Ce0.1)Ba2Cu4O8−d
  • Refined Formula: Ba2Ca0.09Ce0.09Cu3.88O7.58Y0.71
  • Wyckoff Sequence: 65,j2i5c
  • Z Formula Units: 2
  • Density: ρ = 6.11 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_1624883

  • 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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