Inorganic Solid Phases

[Hg5O2(OH)4][(UO2)2(AsO4)2] (Hg5[UO2]2[AsO4]2O2[OH]4, T = 193 K) Crystal Structure

General Information

  • Phase Label(s): Hg5[UO2]2[AsO4]2O2[OH]4
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: aP27
  • Space Group: 2
  • Phase Prototype: Hg5[UO2]2[AsO4]2O2[OH]4
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS SMART APEX (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 193 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): arsenate, hydroxide, oxide
  • Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement, R = 0.0555; wR = 0.1349
  • Sample Detail(s): sample prepared from UO2[NO3]2[H2O], Hg2[NO3]2[H2O]2, Na2HAsO4[H2O]7, (CH3)4NCl, energy-dispersive X-ray analysis; presence of Hg, U and As confirmed, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Hg5[UO2]2[AsO4]2O2[OH]4
  • Alphabetic Formula: [AsO4]2Hg5O2[OH]4[UO2]2
  • Published Formula: [Hg5O2(OH)4][(UO2)2(AsO4)2]
  • Refined Formula: As2Hg5O18U2
  • Wyckoff Sequence: 2,i13a
  • Z Formula Units: 1
  • Density: ρ = 7.88 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_1222983

  • 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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