Inorganic Solid Phases

Na6[(UO2)3O(OH)3(SeO4)2]2·10H2O (Na3[UO2]3[SeO4]2O[OH]3[H2O]5, T = 150 K) Crystal Structure

General Information

  • Phase Label(s): Na3[UO2]3[SeO4]2O[OH]3[H2O]5
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oS268
  • Space Group: 63
  • Phase Prototype: Na3[UO2]3[SeO4]2O[OH]3[H2O]5
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker-Nonius X8 APEX II (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 150 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, tetraoxoselenate(VI), oxide, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement; 171 variables; 2002 reflections; I > 2σ(I), R = 0.0406; wR = 0.1133
  • Sample Detail(s): sample prepared from Na2SeO4, UO2SeO4, chemical analysis; 53.8 wt.% U, 12.0 wt.% Se, single crystal (determination of cell parameters), single crystal, 0.05×0.10×0.10 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Na3[UO2]3[SeO4]2O[OH]3[H2O]5
  • Alphabetic Formula: [H2O]5Na3O[OH]3[SeO4]2[UO2]3
  • Published Formula: Na6[(UO2)3O(OH)3(SeO4)2]2·10H2O
  • Refined Formula: H13Na3O23Se2U3
  • Wyckoff Sequence: 63,h9g5f8ec3
  • Z Formula Units: 8
  • Density: ρ = 4.07 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_1621246

  • 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