Inorganic Solid Phases

Ti35Zr27.5Hf27.5Nb5Ta5 (Hf0.275Zr0.275Ti0.35Ta0.05Nb0.05) Crystal Structure

General Information

  • Phase Label(s): Hf0.275Zr0.275Ti0.35Ta0.05Nb0.05
  • Structure Class(es): close-packed structure
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oS4
  • Space Group: 63
  • Phase Prototype: (Cu0.75Ti0.25)
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; PANalytical X'Pert PRO MPD (determination of structural parameters), X-rays, Cu Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): intermetallic
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, RP = 0.1346; wRP = 0.1763
  • Sample Detail(s): sample prepared from Nb-Ta alloy, Ti-Zr-Hf alloy, electron microprobe analysis; Ti33.7(11)Zr29.68(44)Hf28.36(113)Ta4.15(31)Nb4.06(14), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Hf0.275Zr0.275Ti0.35Ta0.05Nb0.05
  • Alphabetic Formula: Hf0.275Nb0.05Ta0.05Ti0.35Zr0.275
  • Published Formula: Ti35Zr27.5Hf27.5Nb5Ta5
  • Refined Formula: Hf0.28Nb0.05Ta0.05Ti0.35Zr0.28
  • Wyckoff Sequence: 63,c
  • Z Formula Units: 4
  • Density: ρ = 8.39 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_1643018

  • 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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