Inorganic Solid Phases

Na6[H2V2I2O16]·10H2O (HNa3V[IO6]O2[H2O]5, T = 123 K) Crystal Structure

General Information

  • Phase Label(s): HNa3V[IO6]O2[H2O]5
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: aP36
  • Space Group: 2
  • Phase Prototype: HNa3V[IO6]O2[H2O]5
  • Measurement Detail(s): automatic diffractometer; Syntex P21 (determination of structural parameters), X-rays, Mo Kα (determination of structural parameters), T = 123 K (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): hexaoxoiodate, oxide, hydrate
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 1909 reflections; F > 4σ(F), R = 0.022; wR = 0.028
  • Sample Detail(s): sample prepared from V2O5, NaHCO3, H5IO6, chemical analysis; 27.0 wt.% I, 12.2 wt.% V, twinned crystal, 0.05×0.1×0.3 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: HNa3V[IO6]O2[H2O]5
  • Alphabetic Formula: H[H2O]5[IO6]Na3O2V
  • Published Formula: Na6[H2V2I2O16]·10H2O
  • Refined Formula: H11INa3O13V
  • Wyckoff Sequence: 2,i18
  • Z Formula Units: 2
  • Density: ρ = 2.69 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

Anisotropic

Site
B11 [nm2]
B22 [nm2]
B33 [nm2]
B12 [nm2]
B13 [nm2]
B23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1714176

  • 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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