Inorganic Solid Phases

Ru(Sr0.97Gd0.03)2(Gd0.81Sr0.19)Cu2O8 (Sr2.12Cu2.05Gd0.88Ru0.95O8) Crystal Structure

General Information

  • Phase Label(s): Sr2.12Cu2.05Gd0.88Ru0.95O8
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tP25
  • Space Group: 123
  • Phase Prototype: Sr2(Sr0.12Gd0.88)Cu2(Cu0.05Ru0.95)O8
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; DRON-3 (determination of structural parameters), X-rays, Cu Kα1 (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, multiphase, RP = 0.0656; wRP = 0.0854; RB = 0.0777
  • Sample Detail(s): sample prepared from RuO2, SrCO3, Gd2O3, CuO, amounts of SrRuO3 (5 wt.%), Sr3Ru2O7 (5 wt.%), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr2.13Cu2Gd0.87RuO8
  • Alphabetic Formula: Cu2Gd0.87O8RuSr2.13
  • Published Formula: Ru(Sr0.97Gd0.03)2(Gd0.81Sr0.19)Cu2O8
  • Refined Formula: Cu2Gd0.87O8.02RuSr2.13
  • Wyckoff Sequence: 123,rnlihgd
  • 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_1218770

  • 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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