Inorganic Solid Phases

(Sr0.5Na0.3Ca0.2)Ca(Ca0.7Sr0.2Ce0.1)3(PO4)3(F0.7OH0.3) (Na0.3Sr1.1Ca3.3Ce0.3[PO4]3[OH]0.3F0.7) Crystal Structure

General Information

  • Phase Label(s): Na0.3Sr1.1Ca3.3Ce0.3[PO4]3[OH]0.3F0.7
  • Structure Class(es): apatite family
  • Classification by Properties:
  • Mineral Name(s): fluorstrophite
  • Pearson Symbol: hP42
  • Space Group: 173
  • Phase Prototype: K(K0.67Sn0.33)3Sn[SO4]3Cl
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Enraf-Nonius (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, orthophosphate, fluoride
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement; 637 reflections; F > 3σ(F), R = 0.029
  • Sample Detail(s): apatite group sample from Russia, Kola Peninsula, Khibiny massif, electron microprobe analysis; (Ca6.31Sr2.33Na0.65)(Ce0.34La0.19Nd0.10Pr0.02Sm0.01)(P5.93Si0.11)O24(F1.33[OH]0.67), single crystal (determination of cell parameters), single crystal, 0.2×0.25×0.3 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Na0.3Sr1.1Ca3.3Ce0.3[PO4]3[OH]0.3F0.7
  • Alphabetic Formula: Ca3.3Ce0.3F0.7Na0.3[OH]0.3[PO4]3Sr1.1
  • Published Formula: (Sr0.5Na0.3Ca0.2)Ca(Ca0.7Sr0.2Ce0.1)3(PO4)3(F0.7OH0.3)
  • Refined Formula: Ca3.30Ce0.30F0.70H0.30Na0.30O12.30P3Sr1.10
  • Wyckoff Sequence: 173,c6b2a
  • Z Formula Units: 2
  • Density: ρ = 3.54 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1012962

  • 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)

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