Inorganic Solid Phases

(1-x)PbMg1/3Nb2/3O3-xPbTiO3, x= 0.21 (Mg0.21Ti0.36Nb0.43PbO3 rt rhom) Crystal Structure

General Information

  • Phase Label(s): Mg0.21Ti0.36Nb0.43PbO3 rt rhom
  • Structure Class(es):
  • Classification by Properties: ferroelectric FE, nonmetal, piezoelectric
  • Mineral Name(s):
  • Pearson Symbol: hR15
  • Space Group: 160
  • Phase Prototype: (Zn0.33Nb0.67)PbO3
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays, Cu Kα (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): subcell determined; composition dependence studied
  • Sample Detail(s): sample prepared from PbO, Pb3O4, B2O3, MgO, Nb2O5, TiO2 rutile, powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Mg0.263Ti0.21Nb0.527PbO3
  • Alphabetic Formula: Mg0.263Nb0.527O3PbTi0.21
  • Published Formula: (1-x)PbMg1/3Nb2/3O3-xPbTiO3, x= 0.21
  • Refined Formula:
  • Wyckoff Sequence:
  • Z Formula Units:
  • Density:

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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

Experimental Details

Reference

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1014382

  • 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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