Inorganic Solid Phases

(Bi1.5Zn0.5)(Ta1.5Zn0.5)O6O' (ZnTa1.5Bi1.5O7) Crystal Structure

General Information

  • Phase Label(s): ZnTa1.5Bi1.5O7
  • Structure Class(es): pyrochlore family
  • Classification by Properties: nonmetal
  • Mineral Name(s):
  • Pearson Symbol: cF192
  • Space Group: 227
  • Phase Prototype: (Nb0.6Mn0.2)2(Mn0.2Bi0.8)2O7
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; U.S.A. New Mexico, Los Alamos Neutron Science Center, Manuel Lujan Neutron Scattering Facility, NPDF (determination of structural parameters), neutrons, time-of-flight (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement
  • Sample Detail(s): sample prepared from Bi2O3, ZnO, Ta2O5, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: ZnTa1.5Bi1.5O7
  • Alphabetic Formula: Bi1.5O7Ta1.5Zn
  • Published Formula: (Bi1.5Zn0.5)(Ta1.5Zn0.5)O6O'
  • Refined Formula: Bi1.50O6.92Ta1.50Zn
  • Wyckoff Sequence: 227,g2fc
  • Z Formula Units: 8
  • Density: ρ = 8.65 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
U [nm2]
Type
Computed
Beq [nm2]

Anisotropic

Site
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1620610

  • 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