Inorganic Solid Phases

(Bi,Pb)2Sr2Ca2Cu3Ox, 10 Cu atoms per cell refined (Sr2Ca1.7Cu3Pb0.3Bi2O10 lt) Crystal Structure

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General Information

  • Phase Label(s): Sr2Ca1.7Cu3Pb0.3Bi2O10 lt
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties: diamagnetic, high-Tc superconductor, intermediate valence, metal
  • Mineral Name(s): –
  • Pearson Symbol: oS76
  • Space Group: 37
  • Phase Prototype: Sr2(Ca0.85Bi0.15)2Cu3(Bi0.85Pb0.15)2O10
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Australia, Lucas Heights, Australian Nuclear Science and Technology Organisation, HIFAR reactor, HRPD (determination of structural parameters), neutrons; λ = 0.14923 nm (determination of cell and structural parameters), T = 293 K (determination of cell and structural parameters)
  • Phase Class(es): –
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, RP = 0.070; wRP = 0.091
  • Sample Detail(s): sample prepared from Bi2O3, Sr[NO3]2, Pb[NO3]2, Ca[NO3]2[H2O]4, Cu[NO3]2[H2O]2.5, X-ray fluorescence spectroscopy; composition determined as Bi1.58−1.62Pb0.38Sr1.57−1.62Ca1.92−1.93Cu3Ox, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr1.67Ca1.67Cu2.5Pb0.32Bi1.35O8.175
  • Alphabetic Formula: Bi1.35Ca1.67Cu2.5O8.175Pb0.32Sr1.67
  • Published Formula: (Bi,Pb)2Sr2Ca2Cu3Ox, 10 Cu atoms per cell refined
  • Refined Formula: Bi1.18Ca1.60Cu2.52O8.34Pb0.32Sr0.96
  • Wyckoff Sequence: 37,d9c
  • Z Formula Units: 4
  • Density: ρ = 5.21 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
U [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1814175

  • 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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