Inorganic Solid Phases

Bi7O4(MoO4)2(AsO4)3 (Bi7[MoO4]2[AsO4]3O4) Crystal Structure

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General Information

  • Phase Label(s): Bi7[MoO4]2[AsO4]3O4
  • Structure Class(es): –
  • Classification by Properties: –
  • Mineral Name(s): schlegelite
  • Pearson Symbol: oP144
  • Space Group: 60
  • Phase Prototype: Bi7[MoO4]2[AsO4]3O4
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Nonius KAPPA (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es): –
  • Compound Class(es): arsenate, molybdate, oxide
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 166 variables; 2378 reflections, R = 0.045; wR = 0.114
  • Sample Detail(s): schlegelite sample from Germany, Saxony, Schneeberg, Pucher Richtschacht, electron microprobe analysis; 0.05 wt.% CaO, 0.48 wt.% PbO, 70.20 wt.% Bi2O3, 0.51 wt.% P2O5, 0.21 wt.% V2O5, 15.38 wt.% As2O5, 12.13 wt.% MoO3, single crystal (determination of cell parameters), single crystal, 0.008×0.042×0.130 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Bi7[MoO4]2[AsO4]3O4
  • Alphabetic Formula: [AsO4]3Bi7[MoO4]2O4
  • Published Formula: Bi7O4(MoO4)2(AsO4)3
  • Refined Formula: As3Bi7Mo2O24
  • Wyckoff Sequence: 60,d16c4
  • Z Formula Units: 4
  • Density: ρ = 7.32 Mg·m−3
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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]

Anisotropic

Site
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Powder Pattern

published defraction line
d [Å]
computed diffraction line for Cu Kα
d [nm]
intensity
I [1]
h [1]
k [1]
l [1]
Radiation
Remark

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1213868

  • 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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