Inorganic Solid Phases

Tl2Ba2CuO6+d (Ba2CuTl2O6 tet4) Crystal Structure

General Information

  • Phase Label(s): Ba2CuTl2O6 tet4
  • Structure Class(es): high-Tc cuprate family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tI46
  • Space Group: 139
  • Phase Prototype: Ba2Cu(Tl0.875Cd0.125)2O6
  • Measurement Detail(s): automatic diffractometer; 20 (determination of cell parameters), automatic diffractometer; Picker (determination of structural parameters), X-rays, Mo Kα1; λ = 0.07093 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 20 variables; 170 reflections; F > 3σ(F)
  • Sample Detail(s): sample prepared from Tl2O3, BaO2, CuO, electron microprobe analysis; Tl1.85(4)Ba1.94(4)Cu1.15(2)Ox, single crystal (determination of cell parameters), single crystal, 0.01×0.06×0.08 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Ba2CuTl2O6
  • Alphabetic Formula: Ba2CuO6Tl2
  • Published Formula: Tl2Ba2CuO6+d
  • Refined Formula: Ba2Cu1.14O6Tl1.86
  • Wyckoff Sequence: 139,n2e2ca
  • Z Formula Units: 2
  • Density: ρ = 8.12 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]

Anisotropic

Site
β11 [nm2]
β22 [nm2]
β33 [nm2]
β12 [nm2]
β13 [nm2]
β23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1601002

  • 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

    Citation copied