Inorganic Solid Phases

(C0.35Cu0.65)Sr2(Y0.73Ce0.27)2Cu2O9 (Sr2Cu2.65Y1.46Ce0.54[CO3]0.35O7.95) Crystal Structure

General Information

  • Phase Label(s): Sr2Cu2.65Y1.46Ce0.54[CO3]0.35O7.95
  • Structure Class(es):
  • Classification by Properties: metal, nonmetal, superconductor
  • Mineral Name(s):
  • Pearson Symbol: oI44
  • Space Group: 71
  • Phase Prototype: Sr2Cu2.65(Y0.73Ce0.27)2[CO3]0.35O7.95
  • 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): carbonate, oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, RP = 0.0456; wRP = 0.0590; RB = 0.0533
  • Sample Detail(s): sample prepared from SrCO3, Y2O3, CeO2, CuO, combustion-infrared absorption method, inductive coupled plasma method; Sr2.02Y1.40Ce0.55Cu2.59C0.41Ox, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr2Cu2.65Y1.46Ce0.54[CO3]0.35O7.95
  • Alphabetic Formula: [CO3]0.35Ce0.54Cu2.65O7.95Sr2Y1.46
  • Published Formula: (C0.35Cu0.65)Sr2(Y0.73Ce0.27)2Cu2O9
  • Refined Formula: C0.35Ce0.54Cu2.65O9Sr2Y1.46
  • Wyckoff Sequence: 71,lj3i4gba
  • Z Formula Units: 2
  • Density: ρ = 5.69 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_1601029

  • 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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