Inorganic Solid Phases

Tl3AsS4 (p = 0.0002 GPa) Crystal Structure

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General Information

  • Phase Label(s): Tl3AsS4
  • Structure Class(es): –
  • Classification by Properties: semiconductor
  • Mineral Name(s): fangite
  • Pearson Symbol: oP32
  • Space Group: 62
  • Phase Prototype: [NH4]3AsS4
  • Measurement Detail(s): 100 (determination of cell parameters), automatic diffractometer; General Electric XRD (determination of structural parameters), X-rays (determination of cell parameters), neutrons, time-of-flight (determination of structural parameters), T = 293 K (determination of structural parameters), p = 0.0002 GPa (determination of structural parameters)
  • Phase Class(es): –
  • Compound Class(es): sulfide
  • Interpretation Detail(s): complete structure determined; composition dependence studied, full-matrix least-squares refinement; 1013 reflections; I > 3σ(I), R = 0.063; wR = 0.060
  • Sample Detail(s): single crystal, 2.90×2.80×2.60 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Tl3AsS4
  • Alphabetic Formula: AsS4Tl3
  • Published Formula: Tl3AsS4
  • Refined Formula: AsS4Tl3
  • Wyckoff Sequence: 62,d2c4
  • Z Formula Units: 4
  • Density: ρ = 6.18 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

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_2070190

  • 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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