Inorganic Solid Phases

LaxSr1−xTiO3+d, x= 0.20 (Sr0.8La0.2TiO3 lt) Crystal Structure

General Information

  • Phase Label(s): Sr0.8La0.2TiO3 lt
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tI20
  • Space Group: 139
  • Phase Prototype: CsAuCl3
  • Measurement Detail(s): automatic diffractometer; Bruker AXS D8 ADVANCE (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, RP = 0.0573; wRP = 0.0737; RB = 0.0665
  • Sample Detail(s): sample prepared from Ti4+, La2O3, SrCO3, HNO3, powder (determination of structural parameters)

Substance Summary

  • Standard Formula: Sr0.8La0.2TiO3
  • Alphabetic Formula: La0.2O3Sr0.8Ti
  • Published Formula: LaxSr1−xTiO3+d, x= 0.20
  • Refined Formula: La0.20O3Sr0.80Ti
  • Wyckoff Sequence: 139,hedba
  • Z Formula Units: 4
  • Density: ρ = 5.38 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_1024538

  • 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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