Inorganic Solid Phases

TlSr2CaCu2OyF1.0; TlSr2CaCu2O7−xAx, A= F, x= 1.0 (Sr2CaCu2TlO6F) Crystal Structure

General Information

  • Phase Label(s): Sr2CaCu2TlO6F
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties: high-Tc superconductor, metal, superconductor
  • Mineral Name(s):
  • Pearson Symbol: tP16
  • Space Group: 123
  • Phase Prototype: Ba2(Ca0.87Tl0.13)Cu2TlO7
  • Measurement Detail(s): diffractometer (determination of cell parameters), X-rays, Cu Kα (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): fluoride, oxide
  • Interpretation Detail(s): cell parameters determined and structure type assigned; composition dependence studied
  • Sample Detail(s): sample prepared from Tl2O3, SrO, CaO, SrF2, powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Sr2CaCu2TlO6F
  • Alphabetic Formula: CaCu2FO6Sr2Tl
  • Published Formula: TlSr2CaCu2OyF1.0; TlSr2CaCu2O7−xAx, A= F, x= 1.0
  • Refined Formula:
  • Wyckoff Sequence:
  • Z Formula Units: 1
  • Density: ρ = 6.37 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_1141205

  • 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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