Inorganic Solid Phases

K6[UO2{B16O24(OH)8}]·12H2O (K6[UO2]B16O26[OH]8[H2O]12, T = 190(10) K) Crystal Structure

General Information

  • Phase Label(s): K6[UO2]B16O26[OH]8[H2O]12
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mP292
  • Space Group: 14
  • Phase Prototype: K6[UO2]B16O26[OH]8[H2O]12
  • Measurement Detail(s): automatic diffractometer; 25 (determination of cell parameters), automatic diffractometer; Syntex R3 (determination of structural parameters), X-rays, Mo Kα; λ = 0.071069 nm (determination of cell and structural parameters), T = 190(10) K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, borate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement on F; 6158 reflections; F > 5σ(F), R = 0.061; wR = 0.063
  • Sample Detail(s): sample prepared from (CH3COO)2UO2, potassium tetraborate, single crystal (determination of cell parameters), single crystal, 0.43×0.17×0.05 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: K6[UO2]B16O24[OH]8[H2O]12
  • Alphabetic Formula: B16[H2O]12K6O24[OH]8[UO2]
  • Published Formula: K6[UO2{B16O24(OH)8}]·12H2O
  • Refined Formula: B16H28K6O44U
  • Wyckoff Sequence: 14,e73
  • Z Formula Units: 4
  • Density: ρ = 2.36 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_1100284

  • 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