Inorganic Solid Phases

Dy0.94Na1.06IrO4 (Na3.18Dy2.82Ir3O12) Crystal Structure

General Information

  • Phase Label(s): Na3.18Dy2.82Ir3O12
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hP21
  • Space Group: 189
  • Phase Prototype: (K0.5Sr0.5)3.5Sr2Bi3O12
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS SMART APEX (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 294(2) K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined; absolute structure determined, full-matrix least-squares refinement on F2; 371 reflections, R = 0.0280; wR = 0.0673
  • Sample Detail(s): sample prepared from Dy2O3, Na[OH], Cs[OH], energy-dispersive X-ray analysis; no Cs and Ag detected, twinned crystal (determination of cell parameters), twinned crystal, 0.02×0.02×0.06 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Na3.18Dy2.82Ir3O12
  • Alphabetic Formula: Dy2.82Ir3Na3.18O12
  • Published Formula: Dy0.94Na1.06IrO4
  • Refined Formula: Dy2.81Ir3Na3.19O12
  • Wyckoff Sequence: 189,jg3fda
  • Z Formula Units: 1
  • Density: ρ = 8.86 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_1602256

  • 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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