Inorganic Solid Phases

Ti3Al phase (Ti2.97Cr0.07Al0.96) Crystal Structure

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General Information

  • Phase Label(s): Ti2.97Cr0.07Al0.96
  • Structure Class(es): AlB2 family, close-packed structure
  • Classification by Properties: –
  • Mineral Name(s): –
  • Pearson Symbol: hP8
  • Space Group: 194
  • Phase Prototype: Mg3Cd
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays, Cu Kα1 (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 Al, Cr, Ti, energy-dispersive X-ray analysis; 24 at.% Al, 1.7 at.% Cr, 74.3 at.% Ti; amounts of β(B2) and αCr2Ti phases, powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Ti2.97Cr0.07Al0.96
  • Alphabetic Formula: Al0.96Cr0.07Ti2.97
  • Published Formula: Ti3Al phase
  • Refined Formula: –
  • Wyckoff Sequence: –
  • Z Formula Units: 2
  • Density: ρ = 4.23 Mg·m−3
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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_1930217

  • 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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