Inorganic Solid Phases

T-Al3(Mn,Pd), Al72.3Pd3.2Mn24.5 (Mn9.55Pd1.25Al28.20) Crystal Structure

General Information

  • Phase Label(s): Mn9.55Pd1.25Al28.20
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP156
  • Space Group: 62
  • Phase Prototype: Mn6(Mn0.5Al0.5)8Al25
  • Measurement Detail(s): automatic diffractometer; 42 (determination of cell parameters), automatic diffractometer; Nicolet (determination of structural parameters), X-rays, Mo Kα; λ = 0.071069 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): intermetallic
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement on F2; 200 variables; 2739 reflections; I > 10σ(I), R = 0.022; wR = 0.0645
  • Sample Detail(s): sample prepared from Al, Mn, Pd, electron microprobe analysis; Al72.5Mn24.5Pd3.2, single crystal (determination of cell parameters), single crystal, 0.240 mm diameter (determination of structural parameters)

Substance Summary

  • Standard Formula: Mn9.55Pd1.25Al28.20
  • Alphabetic Formula: Al28.20Mn9.55Pd1.25
  • Published Formula: T-Al3(Mn,Pd), Al72.3Pd3.2Mn24.5
  • Refined Formula: Al28.25Mn9.50Pd1.25
  • Wyckoff Sequence: 62,d14c11
  • Z Formula Units: 4
  • Density: ρ = 4.06 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
U [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1821268

  • 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

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