Inorganic Solid Phases

Mg6Pd1−xNix, x= 0.875 (Mg6Ni0.5Pd0.5) Crystal Structure

General Information

  • Phase Label(s): Mg6Ni0.5Pd0.5
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cF412
  • Space Group: 216
  • Phase Prototype: Mg6(Ni0.5Pd0.5)
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS D8 ADVANCE (determination of structural parameters), X-rays, Cu Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): intermetallic
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, multiphase; 25 variables, wRP = 0.079; RB = 0.032
  • Sample Detail(s): sample prepared from Mg, Ni, Pd, electron microprobe analysis; Mg87.5(6)Pd3.3(2)Ni9.2(4); amounts of Mg (16 wt.%), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Mg84Ni12.25Pd1.75
  • Alphabetic Formula: Mg84Ni12.25Pd1.75
  • Published Formula: Mg6Pd1−xNix, x= 0.875
  • Refined Formula: Mg86.04Ni8.96Pd3.16
  • Wyckoff Sequence: 216,h5g2fe5a
  • Z Formula Units: 4
  • Density: ρ = 2.41 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

Isotropic

Site
Published
B [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1225355

  • 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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