Inorganic Solid Phases

τ-Li33(Cu,Zn)11Al56 (Li127Cu26.5Zn26.5Al259) Crystal Structure

General Information

  • Phase Label(s): Li127Cu26.5Zn26.5Al259
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tP906
  • Space Group: 131
  • Phase Prototype: Li127(Cu0.095Zn0.095Al0.81)282Al30
  • Measurement Detail(s): automatic diffractometer; 18 (determination of cell parameters), automatic diffractometer; Siemens AED2 (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, least-squares refinement; 240 variables; 1348 reflections; F > 10σ(F), R = 0.067
  • Sample Detail(s): single crystal (determination of cell parameters), single crystal, 0.03×0.06×0.08 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Li127Cu26.5Zn26.5Al259
  • Alphabetic Formula: Al259Cu26.5Li127Zn26.5
  • Published Formula: τ-Li33(Cu,Zn)11Al56
  • Refined Formula: Al259.16Cu26.40Li127Zn26.40
  • Wyckoff Sequence: 131,r30q3p20o22nk2j2i3h3g4f
  • Z Formula Units: 2
  • Density: ρ = 2.28 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_1407141

  • 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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