Inorganic Solid Phases

Er0.333Co0.2Al0.467 (ErCoAl hex) Crystal Structure

General Information

  • Phase Label(s): ErCoAl hex
  • Structure Class(es): Frank-Kasper phase, Friauf-Laves phase
  • Classification by Properties: ferromagnet FM, metal
  • Mineral Name(s):
  • Pearson Symbol: hP12
  • Space Group: 194
  • Phase Prototype: MgZn2
  • Measurement Detail(s): Debye-Scherrer film (determination of cell and structural parameters), X-rays, Cu Kα; λ = 0.15418 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): intermetallic
  • Interpretation Detail(s): complete structure determined, trial-and-error
  • Sample Detail(s): powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: ErCo0.6Al1.4
  • Alphabetic Formula: Al1.4Co0.6Er
  • Published Formula: Er0.333Co0.2Al0.467
  • Refined Formula: Al1.40Co0.61Er
  • Wyckoff Sequence: 194,hfa
  • Z Formula Units: 4
  • Density: ρ = 7.36 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_0460659

  • 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