Inorganic Solid Phases

Au7Hg4, Au2Hg (Au6Hg5 rt) Crystal Structure

General Information

  • Phase Label(s): Au6Hg5 rt
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hP22
  • Space Group: 193
  • Phase Prototype: Au6Hg5
  • Measurement Detail(s): rotation and Weissenberg photographs (determination of cell parameters), Weissenberg photographs (determination of structural parameters), X-rays, Cu Kα (determination of cell parameters), X-rays, Cu Kα; λ = 0.154178 nm (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): intermetallic
  • Interpretation Detail(s): complete structure determined, least-squares refinement, R = 0.127
  • Sample Detail(s): sample prepared from HAuCl4[H2O]2, HgO, NH4[OH], N2H4[H2O], chemical analysis; Au63.0Hg37.0, single crystal (determination of cell parameters), single crystal, 0.04×0.04×0.5 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Au7Hg4
  • Alphabetic Formula: Au7Hg4
  • Published Formula: Au7Hg4, Au2Hg
  • Refined Formula: Au7Hg4
  • Wyckoff Sequence: 193,kgd
  • Z Formula Units: 2
  • Density: ρ = 16.67 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_1501485

  • 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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