Inorganic Solid Phases

(Ba0.8Pb0.2)2.34Al21.0O33.84 phase II (Ba1.872Al21.0Pb0.468O33.84) Crystal Structure

General Information

  • Phase Label(s): Ba1.872Al21.0Pb0.468O33.84
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hP89
  • Space Group: 187
  • Phase Prototype: Ba1.87Al21Pb0.47O33.84
  • Measurement Detail(s): automatic diffractometer; 19 (determination of cell parameters), automatic diffractometer; Rigaku-Denki (determination of structural parameters), X-rays, Mo Kα; λ = 0.071069 nm (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 596 reflections, R = 0.030; wR = 0.034
  • Sample Detail(s): sample prepared from barium, electron microprobe analysis, single crystal (determination of cell parameters), single crystal, 0.05×0.05×0.08 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Ba1.872Al21.0Pb0.468O33.84
  • Alphabetic Formula: Al21.0Ba1.872O33.84Pb0.468
  • Published Formula: (Ba0.8Pb0.2)2.34Al21.0O33.84 phase II
  • Refined Formula: Al21.33Ba1.90O35.45Pb0.38
  • Wyckoff Sequence: 187,n9k2j3i2h3g5
  • Z Formula Units: 1
  • Density: ρ = 3.90 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]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_2041555

  • 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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