Inorganic Solid Phases

La0.67−xNa3xNb2O6, x= 0.58 (Na0.75La0.09NbO3) Crystal Structure

General Information

  • Phase Label(s): Na0.75La0.09NbO3
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP40
  • Space Group: 57
  • Phase Prototype: NaNbO3
  • Measurement Detail(s): automatic diffractometer; DRON-4.07 (determination of structural parameters), X-rays, Cu Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined; composition dependence studied, Rietveld refinement, R = 0.0609; RB = 0.0425
  • Sample Detail(s): sample prepared from La2O3, Nb2O5, Na2CO3, powder (determination of structural parameters)

Substance Summary

  • Standard Formula: Na0.87La0.043NbO3
  • Alphabetic Formula: La0.043Na0.87NbO3
  • Published Formula: La0.67−xNa3xNb2O6, x= 0.58
  • Refined Formula: La0.03Na0.87NbO3
  • Wyckoff Sequence: 57,e3d2c2
  • Z Formula Units: 8
  • Density: ρ = 4.60 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1907109

  • 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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