Inorganic Solid Phases

Sr9.402Na0.209(PO4)6B0.996O2 (Na0.2Sr9.4B[PO4]6O2) Crystal Structure

General Information

  • Phase Label(s): Na0.2Sr9.4B[PO4]6O2
  • Structure Class(es): apatite family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hP43
  • Space Group: 147
  • Phase Prototype: Na0.2Sr9.4B[PO4]6O2
  • Measurement Detail(s): diffractometer; 15 (determination of cell parameters), diffractometer; Syntex P1 (determination of structural parameters), X-rays, Mo Kα1; λ = 0.0709260 nm (determination of cell parameters), X-rays, Mo Kα1; λ = 0.070926 nm (determination of structural parameters), T = 294 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthophosphate, borate
  • Interpretation Detail(s): complete structure determined; composition dependence studied, full-matrix least-squares refinement; 960 reflections; I > 0σ(I), R = 0.065; wR = 0.065
  • Sample Detail(s): sample prepared from [NH4]2HPO4, SrCO3, Na2B4O7[H2O]10, chemical analysis, neutron activation; B2.35Na0.41O61.05P14.09Sr22.10; other phases: Sr3P2O8, single crystal (determination of cell parameters), single crystal, 0.25 mm diameter (determination of structural parameters)

Substance Summary

  • Standard Formula: Na0.2Sr9.4B[PO4]6O2
  • Alphabetic Formula: BNa0.2O2[PO4]6Sr9.4
  • Published Formula: Sr9.402Na0.209(PO4)6B0.996O2
  • Refined Formula: BNa0.21O26P6Sr9.40
  • Wyckoff Sequence: 147,g6d2ca
  • Z Formula Units: 1
  • Density: ρ = 4.01 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

Anisotropic

Site
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_2110136

  • 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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