Inorganic Solid Phases

Cu6.5[(UO2)4O4(SO4)2]2(OH)5·25H2O (Cu3[UO2]4[SO4]2O4[OH]2[H2O]12) Crystal Structure

General Information

  • Phase Label(s): Cu3[UO2]4[SO4]2O4[OH]2[H2O]12
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): pseudojohannite
  • Pearson Symbol: aP43
  • Space Group: 2
  • Phase Prototype: Cu3[UO2]4[SO4]2O4[OH]2[H2O]12
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Japan, Tsukuba, High Energy Accelerator Research Organization (KEK), Photon Factory, BL-20B (determination of structural parameters), X-rays, synchrotron; λ = 0.14985(2) nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, sulfate, oxide, hydrate
  • Interpretation Detail(s): part of atom coordinates determined, Rietveld refinement
  • Sample Detail(s): pseudojohannite sample from Democratic Republic of Congo (Zaire), Katanga (Shaba), Kolwezi, Musonoi mine, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Cu6.5[UO2]8[SO4]4O8[OH]5[H2O]25
  • Alphabetic Formula: Cu6.5[H2O]25O8[OH]5[SO4]4[UO2]8
  • Published Formula: Cu6.5[(UO2)4O4(SO4)2]2(OH)5·25H2O
  • Refined Formula:
  • Wyckoff Sequence: 1,a6
  • Z Formula Units: 1
  • Density:

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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1213324

  • 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)

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