Inorganic Solid Phases

TiV0.59Ni1.33Hf0.50, C14 phase; (Hf0.57Ti0.43)(Ni0.85V0.15)2 (Hf0.7Ti0.3VNi) Crystal Structure

General Information

  • Phase Label(s): Hf0.7Ti0.3VNi
  • Structure Class(es): Frank-Kasper phase, Friauf-Laves phase
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hP12
  • Space Group: 194
  • Phase Prototype: MgZn2
  • Measurement Detail(s): automatic diffractometer (determination of cell and structural parameters), X-rays, Cu Kα1; λ = 0.154060 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): intermetallic
  • Interpretation Detail(s): complete structure determined, Rietveld refinement; 15 variables, R = 0.089; wR = 0.072; RB = 0.082
  • Sample Detail(s): sample prepared from Ti, V, Ni, Hf, TiV1.09Ni1.15Hf0.69; amounts of b.c.c. phase, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Hf0.57Ti0.43V0.30Ni1.70
  • Alphabetic Formula: Hf0.57Ni1.70Ti0.43V0.30
  • Published Formula: TiV0.59Ni1.33Hf0.50, C14 phase; (Hf0.57Ti0.43)(Ni0.85V0.15)2
  • Refined Formula: Hf0.57Ni1.68Ti0.43V0.32
  • Wyckoff Sequence: 194,hfa
  • Z Formula Units: 4
  • Density: ρ = 8.80 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]

Powder Pattern

published defraction line
2θ [°]
computed diffraction line for Cu Kα
d [nm]
intensity
I [1]
h [1]
k [1]
l [1]
Radiation
Remark

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1834951

  • 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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