Inorganic Solid Phases

Y1.98Ce0.02SrF4S2 (SrY1.98Ce0.02S2F4) Crystal Structure

General Information

  • Phase Label(s): SrY1.98Ce0.02S2F4
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tI18
  • Space Group: 139
  • Phase Prototype: Yb3S2F4
  • Measurement Detail(s): automatic diffractometer; Bruker AXS D8 (determination of structural parameters), X-rays, Cu Kα; λ = 0.15418 nm (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): fluoride, sulfide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, RP = 0.0357; wRP = 0.0496
  • Sample Detail(s): sample prepared from YF3, SrF2, SrS, Y2S3, CeF3, powder (determination of structural parameters)

Substance Summary

  • Standard Formula: SrY1.98Ce0.02S2F4
  • Alphabetic Formula: Ce0.02F4S2SrY1.98
  • Published Formula: Y1.98Ce0.02SrF4S2
  • Refined Formula: Ce0.04F3.92S2Sr0.99Y1.96
  • Wyckoff Sequence: 139,ge2a
  • Z Formula Units: 2
  • Density: ρ = 4.57 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
U [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1022114

  • 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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