Inorganic Solid Phases

Mo33.3V6.7Sb2.3O114.3(NH4)3.2(H2O)0.5 ([NH4]1.6V3.35Mo16.65Sb1.15O57.15[H2O]0.25) Crystal Structure

General Information

  • Phase Label(s): [NH4]1.6V3.35Mo16.65Sb1.15O57.15[H2O]0.25
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP202
  • Space Group: 32
  • Phase Prototype: [NH4]1.6V3.35Mo16.65Sb1.15O57.15[H2O]0.25
  • Measurement Detail(s): automatic diffractometer; Japan, Hyogo, Japan Synchrotron Radiation Research Institute, SPring-8, BL02B1 (determination of structural parameters), X-rays, synchrotron; λ = 0.10276 nm (determination of structural parameters), T = 293 K (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement on F2; 204 variables; 2563 reflections; I > 2σ(I), R = 0.0632
  • Sample Detail(s): sample prepared from [NH4]42[Mo132(OAc)30O372[H2O]72], VOSO4[H2O]x, Sb2[SO4]3, chemical analysis, FT-infrared spectroscopy; presence of NH4+ and H2O detected; Mo33.3V6.7Sb2.3O114.3[NH4]3.2[H2O]0.5; 56.3 wt.% Mo, 6.4 wt.% V, 4.5 wt.% Sb, 31.7 wt.% O, 0.49 wt.% N, 0.32 wt.% H, 0 wt.% S, single crystal, 0.001×0.003×0.007 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: [NH4]1.6V3.35Mo16.65Sb1.15O57.15[H2O]0.25
  • Alphabetic Formula: [H2O]0.25Mo16.65[NH4]1.6O57.15Sb1.15V3.35
  • Published Formula: Mo33.3V6.7Sb2.3O114.3(NH4)3.2(H2O)0.5
  • Refined Formula: Mo16.17O58Sb1.04V3.81
  • Wyckoff Sequence: 32,c48b2a3
  • Z Formula Units: 2
  • Density: ρ = 4.20 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1716606

  • 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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