Inorganic Solid Phases

β-Fe2PO5 (Fe2[PO4]O ht, T = 17 K) Crystal Structure

General Information

  • Phase Label(s): Fe2[PO4]O ht
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tI32
  • Space Group: 141
  • Phase Prototype: Mg1.33[SO4]([OH]0.67[H2O]0.33)
  • Measurement Detail(s): automatic diffractometer (determination of cell and structural parameters), neutrons; λ = 0.15946 nm (determination of cell and structural parameters), T = 17 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthophosphate, oxide
  • Interpretation Detail(s): complete structure determined; temperature dependence studied, Rietveld refinement, RP = 0.0739; wRP = 0.1024; RB = 0.0771
  • Sample Detail(s): sample prepared from H3PO4, Fe3[PO4]2, Fe2O3 (hematite), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Fe2[PO4]O
  • Alphabetic Formula: Fe2O[PO4]
  • Published Formula: β-Fe2PO5
  • Refined Formula: Fe2O5P
  • Wyckoff Sequence: 141,hcba
  • Z Formula Units: 4
  • Density: ρ = 4.15 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_1408487

  • 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

    Citation copied