Inorganic Solid Phases

HgPdP2O7 (HgPd[P2O7]) Crystal Structure

General Information

  • Phase Label(s): HgPd[P2O7]
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mS44
  • Space Group: 15
  • Phase Prototype: HgPd[P2O7]
  • Measurement Detail(s): automatic diffractometer; Enraf-Nonius CAD4F (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of structural parameters), T = 293(2) K (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): diphosphate
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 55 variables; 1105 reflections; F > 4σ(F), R = 0.036; wR = 0.087
  • Sample Detail(s): sample prepared from Pd[NO3]2, HgO, H3PO4, energy-dispersive X-ray analysis; 6.0 at.% Hg, 6.9 at.% Pd, 16.8 at.% P; no other elements detected, single crystal, 0.01×0.1×0.15 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: HgPd[P2O7]
  • Alphabetic Formula: Hg[P2O7]Pd
  • Published Formula: HgPdP2O7
  • Refined Formula: HgO7P2Pd
  • Wyckoff Sequence: 15,f4eca
  • Z Formula Units: 4
  • Density: ρ = 5.36 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_1716212

  • 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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