Inorganic Solid Phases

(PbF2)1−x(RbF)x, x= 0.425 (RbPbF3 ht, T = 690(2) K) Crystal Structure

General Information

  • Phase Label(s): RbPbF3 ht
  • Structure Class(es): perovskite
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cP17
  • Space Group: 221
  • Phase Prototype: RbPbF3
  • Measurement Detail(s): automatic diffractometer; United Kingdom, Chilton-Didcot, Rutherford Appleton Laboratory, ISIS Facility, POLARIS (determination of structural parameters), neutrons, time-of-flight (determination of structural parameters), T = 690(2) K (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): fluoride
  • Interpretation Detail(s): complete structure determined; composition dependence studied, Rietveld refinement
  • Sample Detail(s): sample prepared from PbF2, RbF, powder (determination of structural parameters)

Substance Summary

  • Standard Formula: Rb0.85Pb1.15F3.15
  • Alphabetic Formula: F3.15Pb1.15Rb0.85
  • Published Formula: (PbF2)1−x(RbF)x, x= 0.425
  • Refined Formula: F3.15Pb1.13Rb0.87
  • Wyckoff Sequence: 221,hdba
  • Z Formula Units: 1
  • Density: ρ = 5.80 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_1718770

  • 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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