Inorganic Solid Phases

La(Fe11.4Al1.6)C0.02 (LaFe11.4Al1.6C0.02, T = 220 K) Crystal Structure

General Information

  • Phase Label(s): LaFe11.4Al1.6C0.02
  • Structure Class(es):
  • Classification by Properties: antiferromagnet AFM, ferromagnet FM, intercalation compound, metal
  • Mineral Name(s):
  • Pearson Symbol: cF136
  • Space Group: 226
  • Phase Prototype: La(Fe0.88Al0.12)13C0.8
  • Measurement Detail(s): automatic diffractometer; U.S.A. Tennessee, Oak Ridge National Laboratory ORNL, HFIR, HB-2C beamline (determination of structural parameters), neutrons; λ = 0.1478 nm (determination of structural parameters), T = 220 K (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): carbide
  • Interpretation Detail(s): complete structure determined; temperature dependence studied, Rietveld refinement, wRP = 0.158
  • Sample Detail(s): sample prepared from La, Fe, Al, Fe-C alloy, amounts of α-Fe, powder (determination of structural parameters)

Substance Summary

  • Standard Formula: LaFe11.4Al1.6C0.02
  • Alphabetic Formula: Al1.6C0.02Fe11.4La
  • Published Formula: La(Fe11.4Al1.6)C0.02
  • Refined Formula: Al1.68C0.02Fe11.32La
  • Wyckoff Sequence: 226,idba
  • Z Formula Units: 8
  • Density: ρ = 6.94 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_1022651

  • 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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