Inorganic Solid Phases

Hf0.45Al0.50B0.05 (Hf6Al7B0.7) Crystal Structure

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General Information

  • Phase Label(s): Hf6Al7B0.7
  • Structure Class(es): Frank-Kasper phase
  • Classification by Properties: –
  • Mineral Name(s): –
  • Pearson Symbol: hR39
  • Space Group: 166
  • Phase Prototype: W6Fe7
  • Measurement Detail(s): film (determination of cell parameters), X-rays, Cr Kα (determination of cell parameters)
  • Phase Class(es): –
  • Compound Class(es): boride
  • Interpretation Detail(s): cell parameters determined and parent type assigned
  • Sample Detail(s): powder (determination of cell parameters)

Substance Summary

  • Standard Formula: Hf6Al7B0.7
  • Alphabetic Formula: Al7B0.7Hf6
  • Published Formula: Hf0.45Al0.50B0.05
  • Refined Formula: –
  • Wyckoff Sequence: –
  • Z Formula Units: 3
  • Density: ρ = 8.67 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

Powder Pattern

published defraction line
sin2(θ) [10−3]
computed diffraction line for Cu Kα
d [nm]
intensity
I [1]
h [1]
k [1]
l [1]
Radiation
Remark

Experimental Details

Reference

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_0303162

  • 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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