Inorganic Solid Phases

Nd2Fe14.3Al0.91Si1.79 (Nd2Fe13.15Al2.83Si1.02) Crystal Structure

General Information

  • Phase Label(s): Nd2Fe13.15Al2.83Si1.02
  • Structure Class(es): CaCu5-Zr4Al3 intergrowth
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hR57
  • Space Group: 166
  • Phase Prototype: Zn17Th2
  • Measurement Detail(s): automatic diffractometer (determination of cell and structural parameters), neutrons; λ = 0.14783 nm (determination of cell and structural parameters), T = 298 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicide
  • Interpretation Detail(s): complete structure determined; magnetic structure determined, Rietveld refinement, RP = 0.0520; wRP = 0.0712
  • Sample Detail(s): sample prepared from Nd, Fe, Al, Si, amounts of α-Fe (7.74 vol.%), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Nd2Fe14.3Al0.91Si1.79
  • Alphabetic Formula: Al0.91Fe14.3Nd2Si1.79
  • Published Formula: Nd2Fe14.3Al0.91Si1.79
  • Refined Formula: Al0.91Fe14.30Nd2Si1.79
  • Wyckoff Sequence: 166,hfdc2
  • Z Formula Units: 3
  • Density: ρ = 7.25 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_0380901

  • 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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