Inorganic Solid Phases

HoGa0.45(3)Si1.50(4) (HoGa0.45Si1.5, T = 120(2) K) Crystal Structure

General Information

  • Phase Label(s): HoGa0.45Si1.5
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oI16
  • Space Group: 74
  • Phase Prototype: Y(Ga0.4Ge0.6)1.7
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS SMART (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 120(2) K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicide
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement on F2; 185 reflections, R = 0.0396; wR = 0.0916
  • Sample Detail(s): sample prepared from Ho, Ga, Si, single crystal (determination of cell parameters), single crystal, 0.04×0.08×0.09 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: HoGa0.45Si1.5
  • Alphabetic Formula: Ga0.45HoSi1.5
  • Published Formula: HoGa0.45(3)Si1.50(4)
  • Refined Formula: Ga0.44HoSi1.42
  • Wyckoff Sequence: 74,ie2
  • Z Formula Units: 4
  • Density: ρ = 7.30 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
U [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1231192

  • 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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