Inorganic Solid Phases

Na5[U5O16(OH)2] (Na5U[UO2]4O8[OH]2) Crystal Structure

General Information

  • Phase Label(s): Na5U[UO2]4O8[OH]2
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mS116
  • Space Group: 15
  • Phase Prototype: Na5U[UO2]4O8[OH]2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS KAPPA APEX II (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 296(2) K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, oxide
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement on F2; 136 variables; 1723 reflections; I > 2σ(I), R = 0.0327; wR = 0.0932
  • Sample Detail(s): sample prepared from NaOH, Na2MoO4, UO3, Zn, amounts of NaUO3, single crystal (determination of cell parameters), single crystal, 0.07×0.10×0.22 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Na5U[UO2]4O8[OH]2
  • Alphabetic Formula: Na5O8[OH]2U[UO2]4
  • Published Formula: Na5[U5O16(OH)2]
  • Refined Formula: H2Na5O18U5
  • Wyckoff Sequence: 15,f12e4c
  • Z Formula Units: 4
  • Density: ρ = 6.51 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_1637259

  • 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