Inorganic Solid Phases

Cu9Al4, γ2 phase, 5 wt.% Mn (Cu5Mn3Al11) Crystal Structure

General Information

  • Phase Label(s): Cu5Mn3Al11
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP380
  • Space Group: *
  • Phase Prototype: *
  • Measurement Detail(s): X-rays (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): intermetallic
  • Interpretation Detail(s): cell parameters determined and structure type assigned
  • Sample Detail(s): sample prepared from Cu, Mn, Al, chemical analysis; Al25.31Cu49.74Mn24.95; amounts of Cu2MnAl (I), Cu2MnAl (II), Cu3Mn2Al and Mn-β, powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Cu8.4Mn0.6Al4
  • Alphabetic Formula: Al4Cu8.4Mn0.6
  • Published Formula: Cu9Al4, γ2 phase, 5 wt.% Mn
  • Refined Formula:
  • Wyckoff Sequence:
  • Z Formula Units: 4
  • Density: ρ = 6.77 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.

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1413712

  • 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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