Inorganic Solid Phases

Pb2(Cr0.5Sb1.5)O6.5 (CrPb4Sb3O13) Crystal Structure

General Information

  • Phase Label(s): CrPb4Sb3O13
  • Structure Class(es): pyrochlore family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cF84
  • Space Group: 216
  • Phase Prototype: Ru4Pb4O13
  • Measurement Detail(s): 7 (determination of cell parameters), automatic diffractometer (determination of structural parameters), X-rays (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, integrated intensity refinement, RB = 0.020
  • Sample Detail(s): sample prepared from PbO, Sb2O3 (valentinite), Cr2O3, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Cr0.5Pb2Sb1.5O6.5
  • Alphabetic Formula: Cr0.5O6.5Pb2Sb1.5
  • Published Formula: Pb2(Cr0.5Sb1.5)O6.5
  • Refined Formula: Cr0.50O6.50Pb2Sb1.50
  • Wyckoff Sequence: 227,fdca
  • Z Formula Units: 8
  • Density: ρ = 8.46 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

Powder Pattern

published defraction line
d [Å]
computed diffraction line for Cu Kα
d [nm]
intensity
I [1]
h [1]
k [1]
l [1]
Radiation
Remark

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1110582

  • 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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