Inorganic Solid Phases

[(UO2)3(PO4)O(OH)(H2O)2](H2O) ([UO2]3[PO4]O[OH][H2O]3) Crystal Structure

General Information

  • Phase Label(s): [UO2]3[PO4]O[OH][H2O]3
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tP152
  • Space Group: 135
  • Phase Prototype: [UO2]3[PO4]O[OH][H2O]3
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS SMART APEX (determination of structural parameters), X-rays (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, orthophosphate, oxide, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement; 1383 reflections; I > 2σ(I), R = 0.034; wR = 0.054
  • Sample Detail(s): sample prepared from albite with phosphate inclusions, [UO2][NO3]2[H2O]6, electron microprobe analysis; 70.5 wt.% U, 2.4 wt.% P, single crystal (determination of cell parameters), single crystal, 0.02×0.02×0.07 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: [UO2]3[PO4]O[OH][H2O]3
  • Alphabetic Formula: [H2O]3O[OH][PO4][UO2]3
  • Published Formula: [(UO2)3(PO4)O(OH)(H2O)2](H2O)
  • Refined Formula: H7O15PU3
  • Wyckoff Sequence: 135,i6h5dcba
  • Z Formula Units: 8
  • Density: ρ = 5.13 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]

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_1812877

  • 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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