Inorganic Solid Phases

Ti43.8Co26.6Al29.6 (Ti6Co7Al17) Crystal Structure

General Information

  • Phase Label(s): Ti6Co7Al17
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cF120
  • Space Group: 225
  • Phase Prototype: (Ti0.42Al0.58)15Pt7Al8
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Switzerland, Villigen, Paul Scherrer Institute, Laboratory for Neutron Scattering, SINQ, HRPT (determination of structural parameters), neutrons; λ = 0.1494 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): intermetallic
  • Interpretation Detail(s): complete structure determined, Rietveld refinement; 24 variables; 143 reflections, RP = 0.022; wRP = 0.031; RB = 0.052
  • Sample Detail(s): sample prepared from Ti, Co, Al, electron microprobe analysis; Al30.5Co26.9Ti42.6, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Ti6.57Co3.99Al4.44
  • Alphabetic Formula: Al4.44Co3.99Ti6.57
  • Published Formula: Ti43.8Co26.6Al29.6
  • Refined Formula: Al4.43Co4Ti6.57
  • Wyckoff Sequence: 216,gfe4ba
  • Z Formula Units: 8
  • Density: ρ = 5.12 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_1011197

  • 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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