Inorganic Solid Phases

Bi1−xTbxFeO3, x= 0.20 (Tb0.25FeBi0.75O3 orth1) Crystal Structure

General Information

  • Phase Label(s): Tb0.25FeBi0.75O3 orth1
  • Structure Class(es): perovskite
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP20
  • Space Group: 62
  • Phase Prototype: GdFeO3
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; United Kingdom, Chilton-Didcot, Rutherford Appleton Laboratory, ISIS Facility, HRPD (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; composition dependence studied, Rietveld refinement, multiphase; 32 variables, RP = 0.0461; wRP = 0.0468
  • Sample Detail(s): sample prepared from Bi2O3, Fe2O3 (hematite), Tb4O7, amounts of Tb3Fe5O12 (1.5 wt.%), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Tb0.2FeBi0.8O3
  • Alphabetic Formula: Bi0.8FeO3Tb0.2
  • Published Formula: Bi1−xTbxFeO3, x= 0.20
  • Refined Formula: Bi0.80FeO3Tb0.20
  • Wyckoff Sequence: 62,dc2a
  • Z Formula Units: 4
  • Density: ρ = 8.44 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]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1225572

  • 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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