Inorganic Solid Phases

Na2Ca(UO2)(CO3)3·6H2O (Na6Ca3[UO2]3[CO3]9[H2O]16) Crystal Structure

General Information

  • Phase Label(s): Na6Ca3[UO2]3[CO3]9[H2O]16
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): andersonite
  • Pearson Symbol: hR420
  • Space Group: 166
  • Phase Prototype: Na6Ca3[UO2]3[CO3]9[H2O]16
  • Measurement Detail(s): precession photographs (determination of structural parameters), X-rays, Mo Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): carbonate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement, R = 0.13
  • Sample Detail(s): andersonite sample from, sample prepared from K2CO3, UO2NO3, NaNO3, Ca[NO3]2, single crystal (determination of structural parameters)

Substance Summary

  • Standard Formula: Na2Ca[UO2][CO3]3[H2O]6
  • Alphabetic Formula: [CO3]3Ca[H2O]6Na2[UO2]
  • Published Formula: Na2Ca(UO2)(CO3)3·6H2O
  • Refined Formula: C3CaH10Na2O16U
  • Wyckoff Sequence: 166,i6h10f
  • Z Formula Units: 18
  • Density: ρ = 2.85 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
B [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1906961

  • 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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