Inorganic Solid Phases

(Ru0.85Cu0.15)(Sr1.88Eu0.12)(Eu0.83Sr0.17)Cu2O7.79 (Sr2.05Cu2.15Eu0.95Ru0.85O7.79) Crystal Structure

General Information

  • Phase Label(s): Sr2.05Cu2.15Eu0.95Ru0.85O7.79
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties: antiferromagnet AFM, ferromagnet FM, metal, nonmetal, superconductor
  • Mineral Name(s):
  • Pearson Symbol: tP19
  • Space Group: 123
  • Phase Prototype: Sr2CaCu2(Tl0.5Pb0.5)O7
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; HZG-4A (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 = 0.0680; wRP = 0.0906; RB = 0.1331
  • Sample Detail(s): sample prepared from RuO2, SrCO3, Eu2O3, CuO, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr2.05Cu2.15Eu0.95Ru0.85O7.79
  • Alphabetic Formula: Cu2.15Eu0.95O7.79Ru0.85Sr2.05
  • Published Formula: (Ru0.85Cu0.15)(Sr1.88Eu0.12)(Eu0.83Sr0.17)Cu2O7.79
  • Refined Formula: Cu2.15Eu0.95O7.79Ru0.85Sr2.05
  • Wyckoff Sequence: 123,nlihg2d
  • Z Formula Units: 1
  • Density: ρ = 6.54 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_1201155

  • 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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