Inorganic Solid Phases

Mo4.31V1.36Te1.81Nb0.33O19.81, (TeO)0.91(Mo,V,Nb)3O9 (Nb0.33V1.36Mo4.31Te1.81O19.81) Crystal Structure

General Information

  • Phase Label(s): Nb0.33V1.36Mo4.31Te1.81O19.81
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP40
  • Space Group: 25
  • Phase Prototype: (Nb0.33Mo0.67)(V0.27Mo0.88)5Te1.81O19.81
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; U.S.A. Maryland, Gaithersburg, NIST Center for Neutron Research, NBSR, BT-1 (determination of structural parameters), neutrons; λ = 0.15398 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, multiphase, RP = 0.0331; wRP = 0.0405
  • Sample Detail(s): sample prepared from NH4Mo7O24, NH4VO3, Nb2O5[H2O]x, H6TeO6, amounts of TeMo5O16 (5 wt.%), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Nb0.33V1.36Mo4.31Te1.81O19.81
  • Alphabetic Formula: Mo4.31Nb0.33O19.81Te1.81V1.36
  • Published Formula: Mo4.31V1.36Te1.81Nb0.33O19.81, (TeO)0.91(Mo,V,Nb)3O9
  • Refined Formula: Mo4.16Nb0.50O19.82Te1.82V1.34
  • Wyckoff Sequence: 25,i8hgd2a2
  • Z Formula Units: 1
  • Density: ρ = 4.76 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
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1220472

  • 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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