Inorganic Solid Phases

(Pb0.71Cu0.29)Sr2(Pr0.75Ca0.25)Cu2O7 (Sr2Ca0.25Cu2.29Pr0.75Pb0.71O7) Crystal Structure

General Information

  • Phase Label(s): Sr2Ca0.25Cu2.29Pr0.75Pb0.71O7
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP13
  • Space Group: 47
  • Phase Prototype: Ba2Cu2(Cu0.89Al0.11)YO7
  • Measurement Detail(s): X-rays, Cu Kα (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): cell parameters determined and structure type assigned
  • Sample Detail(s): sample prepared from Pr2O3, CuO, Sr2CuO3, PbO, CaO, powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Sr2Ca0.25Cu2.29Pr0.75Pb0.71O7
  • Alphabetic Formula: Ca0.25Cu2.29O7Pb0.71Pr0.75Sr2
  • Published Formula: (Pb0.71Cu0.29)Sr2(Pr0.75Ca0.25)Cu2O7
  • Refined Formula:
  • Wyckoff Sequence:
  • 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.

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1408302

  • 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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