Inorganic Solid Phases

Er2Mn2/3Mo4/3O7 (Er2Mo1.33Mn0.67O7 mon) Crystal Structure

General Information

  • Phase Label(s): Er2Mo1.33Mn0.67O7 mon
  • Structure Class(es): pyrochlore family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mS88
  • Space Group: 15
  • Phase Prototype: Ho2(Nb0.67Mn0.33)2O7
  • Measurement Detail(s): automatic diffractometer (determination of cell and structural parameters), X-rays (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, wRP = 0.14
  • Sample Detail(s): sample prepared from Er2O3, MnO, MoO3, Mo, electron microprobe analysis, energy-dispersive X-ray analysis; composition confirmed; trace amounts of Er2MoO6, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Er2Mo1.333Mn0.667O7
  • Alphabetic Formula: Er2Mn0.667Mo1.333O7
  • Published Formula: Er2Mn2/3Mo4/3O7
  • Refined Formula: Er2Mn0.67Mo1.34O7
  • Wyckoff Sequence: 15,f10e2
  • Z Formula Units: 8
  • Density: ρ = 7.52 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_1622306

  • 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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