Inorganic Solid Phases

Hg0.4Ce0.5Sr1.4La0.6Cu1.1O5 (Sr2.8Cu2.2Hg0.8La1.2CeO10) Crystal Structure

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General Information

  • Phase Label(s): Sr2.8Cu2.2Hg0.8La1.2CeO10
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties: –
  • Mineral Name(s): –
  • Pearson Symbol: oS36
  • Space Group: 65
  • Phase Prototype: (Sr0.7La0.3)4Cu2(Cu0.2Hg0.8)CeO10
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Philips (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; composition dependence studied, Rietveld refinement; 113 reflections, RP = 0.080; wRP = 0.105; RB = 0.067
  • Sample Detail(s): sample prepared from HgO, CeO2, SrO2, CuO, La2O3, energy-dispersive X-ray analysis; trace amounts of (LaSr)2CuO4, SrHgO2,CeO2 and SrCO3, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr2.8Cu2.2Hg0.8La1.2CeO10
  • Alphabetic Formula: CeCu2.2Hg0.8La1.2O10Sr2.8
  • Published Formula: Hg0.4Ce0.5Sr1.4La0.6Cu1.1O5
  • Refined Formula: CeCu2.20Hg0.80La1.20O10Sr2.80
  • Wyckoff Sequence: 65,qji3heba
  • Z Formula Units: 2
  • Density: ρ = 6.61 Mg·m−3
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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_1101403

  • 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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