Inorganic Solid Phases

(H3O)3[Co(OH)6Mo6O18]·7H2O ([H3O]3Mo6CoO18[OH]6[H2O]7) Crystal Structure

General Information

  • Phase Label(s): [H3O]3Mo6CoO18[OH]6[H2O]7
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mP82
  • Space Group: 14
  • Phase Prototype: H3Mo6AlO18[OH]6[H2O]10
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Siemens SMART (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 293 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, oxide, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement; 188 variables; 2495 reflections, R = 0.0794; wR = 0.1205
  • Sample Detail(s): sample prepared from H2MoO4, Co(Ac)2[H2O]4, chemical analysis; 2.18 wt.% H, single crystal (determination of cell parameters), single crystal, 0.07×0.11×0.19 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: [H3O]3Mo6CoO18[OH]6[H2O]7
  • Alphabetic Formula: Co[H2O]7[H3O]3Mo6O18[OH]6
  • Published Formula: (H3O)3[Co(OH)6Mo6O18]·7H2O
  • Refined Formula: CoH26Mo6O34
  • Wyckoff Sequence: 14,e20a
  • Z Formula Units: 2
  • Density: ρ = 2.79 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_1220062

  • 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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