Inorganic Solid Phases

YSr2Cu3−xWxOy, x= 0.3, y= 6.9(2) (Sr2Cu2.8YW0.2O7.3) Crystal Structure

General Information

  • Phase Label(s): Sr2Cu2.8YW0.2O7.3
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties: diamagnetic, intermediate valence, metal, semiconductor, superconductor
  • Mineral Name(s):
  • Pearson Symbol: tP16
  • Space Group: 123
  • Phase Prototype: Ba2Cu2CoYO7.25
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays, Cu Kα (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): cell parameters determined
  • Sample Detail(s): sample prepared from WO3, SrCO3, CuO, Y2O3, carbon-reduction method; O content analyzed: YSr2Cu3−xWxOy, x= 0.3, y= 6.9(2), powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Sr2Cu2.7YW0.3O6.9
  • Alphabetic Formula: Cu2.7O6.9Sr2W0.3Y
  • Published Formula: YSr2Cu3−xWxOy, x= 0.3, y= 6.9(2)
  • Refined Formula:
  • Wyckoff Sequence:
  • Z Formula Units:
  • Density:

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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

Experimental Details

Reference

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1238284

  • 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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