Inorganic Solid Phases

Bi1.8Pb0.3Sr2.0Ca0.9Y0.1Cu2.0Oy (Sr2Ca0.9Cu2Y0.1Pb0.2Bi1.8O8.17) Crystal Structure

General Information

  • Phase Label(s): Sr2Ca0.9Cu2Y0.1Pb0.2Bi1.8O8.17
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties: high-Tc superconductor, metal, superconductor
  • Mineral Name(s):
  • Pearson Symbol: oS60
  • Space Group: 37
  • Phase Prototype: Sr2CaCu2Bi2O8
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Japan, Tokai, Japan Atomic Energy Research Institute, JRR-3 reactor, HERMES (determination of structural parameters), neutrons (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, RP = 0.0239; wRP = 0.0308
  • Sample Detail(s): sample prepared from Bi[NO3]3, Sr[NO3]2, Ca[NO3]2, Cu[NO3]2, Pb[NO3]2, Y[NO3]3, EDTA complexometry, inductive coupled plasma method, iodometric titration; Bi1.801(1)Pb0.218(0)Sr1.975(3)Ca0.883(0)Y0.100(0)Cu2.023(3)O8.17, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr2Ca0.9Cu2Y0.1Pb0.2Bi1.8O8.17
  • Alphabetic Formula: Bi1.8Ca0.9Cu2O8.17Pb0.2Sr2Y0.1
  • Published Formula: Bi1.8Pb0.3Sr2.0Ca0.9Y0.1Cu2.0Oy
  • Refined Formula: Bi1.74Ca0.88Cu1.95O7.88Pb0.22Sr2Y0.09
  • Wyckoff Sequence: 37,d7c
  • Z Formula Units: 4
  • Density: ρ = 6.58 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_1603844

  • 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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