Inorganic Solid Phases

α-V5As3 (V5As3 rt) Crystal Structure

General Information

  • Phase Label(s): V5As3 rt
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tI32
  • Space Group: 140
  • Phase Prototype: W5Si3
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; General Electric XRD (determination of structural parameters), X-rays, Cu Kα1; λ = 0.1540598 nm (determination of cell parameters), X-rays, Cu Kα (determination of structural parameters), T = 295 K (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): arsenide
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement on F2, R = 0.027; wR = 0.044
  • Sample Detail(s): sample prepared from V, As, electron microprobe analysis; composition confirmed, powder (determination of cell parameters), single crystal, 0.42×0.47×0.83 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: V5As2.74
  • Alphabetic Formula: As2.74V5
  • Published Formula: α-V5As3
  • Refined Formula: As2.74V5
  • Wyckoff Sequence: 140,khba
  • Z Formula Units: 4
  • Density: ρ = 7.01 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_0527641

  • 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

    Citation copied