Inorganic Solid Phases

MnX1X2TaO8, X1= (Ta0.42Sn0.47Fe0.01)4+, X2= (Ta0.7Nb0.3)5+ (Ta2.12Nb0.30MnFe0.01Sn0.47O8) Crystal Structure

General Information

  • Phase Label(s): Ta2.12Nb0.30MnFe0.01Sn0.47O8
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): wodginite
  • Pearson Symbol: mS48
  • Space Group: 9
  • Phase Prototype: Ta(Ta0.7Nb0.30)(Ta0.47Fe0.01Sn0.52)0.9MnO8
  • Measurement Detail(s): Guinier-Hägg film (determination of cell parameters), Weissenberg photographs; Nonius (determination of structural parameters), X-rays (determination of cell parameters), X-rays, Cu Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement; 41 variables; 555 reflections, R = 0.131
  • Sample Detail(s): wodginite sample from Australia, Western Australia, Wodgina, electron microprobe analysis; Ta8.48Nb1.21Mn3.83Fe0.21Sn1.87O32, no Ti detected, powder (determination of cell parameters), single crystal, 0.03×0.04×0.06 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Ta2.12Nb0.30MnFe0.01Sn0.47O8
  • Alphabetic Formula: Fe0.01MnNb0.30O8Sn0.47Ta2.12
  • Published Formula: MnX1X2TaO8, X1= (Ta0.42Sn0.47Fe0.01)4+, X2= (Ta0.7Nb0.3)5+
  • Refined Formula: Fe0.01MnNb0.30O8Sn0.47Ta2.12
  • Wyckoff Sequence: 9,a12
  • Z Formula Units: 4
  • Density: ρ = 7.75 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_1615675

  • 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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