Inorganic Solid Phases

Bi4.86La1.14O9, ε (La0.57Bi2.43O4.5 ht1) Crystal Structure

General Information

  • Phase Label(s): La0.57Bi2.43O4.5 ht1
  • Structure Class(es):
  • Classification by Properties: nonmetal
  • Mineral Name(s):
  • Pearson Symbol: mP18
  • Space Group: 13
  • Phase Prototype: (La0.57Bi0.43)Bi2O4.5
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; France, Grenoble, Institut Laue-Langevin ILL, D1A (determination of structural parameters), neutrons; λ = 0.1911 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined; composition dependence studied; temperature dependence studied, Rietveld refinement; 48 variables; 292 reflections, RP = 0.045; wRP = 0.058; RB = 0.047
  • Sample Detail(s): sample prepared from Bi2O3, La2O3, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: La0.57Bi2.43O4.5
  • Alphabetic Formula: Bi2.43La0.57O4.5
  • Published Formula: Bi4.86La1.14O9, ε
  • Refined Formula: Bi2.43La0.57O4.50
  • Wyckoff Sequence: 13,g4e
  • Z Formula Units: 2
  • Density: ρ = 8.51 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_1504247

  • 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