Inorganic Solid Phases

σ phase in CoCrFeMnNiV (V0.19Cr0.16Mn0.15Fe0.16Co0.21Ni0.13) Crystal Structure

General Information

  • Phase Label(s): V0.19Cr0.16Mn0.15Fe0.16Co0.21Ni0.13
  • Structure Class(es): Frank-Kasper phase
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tP30
  • Space Group: 136
  • Phase Prototype: (Cr0.49Fe0.51)
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays, Cu Kα (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): intermetallic
  • Interpretation Detail(s): cell parameters determined and structure type assigned
  • Sample Detail(s): sample prepared from Co, Cr, Fe, Mn, Ni, V, energy-dispersive X-ray analysis; 16.5 at.% Co, 20.7 at.% Cr, 16.4 at.% Fe, 12.6 at.% Ni, 14.7 at.% Mn, 19.1 at.% V; amounts of fcc phase (28 wt.%), powder (determination of cell parameters)

Substance Summary

  • Standard Formula: V0.19Cr0.16Mn0.15Fe0.16Co0.21Ni0.13
  • Alphabetic Formula: Co0.21Cr0.16Fe0.16Mn0.15Ni0.13V0.19
  • Published Formula: σ phase in CoCrFeMnNiV
  • Refined Formula:
  • Wyckoff Sequence:
  • Z Formula Units: 30
  • Density: ρ = 7.71 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.

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1946460

  • 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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