Inorganic Solid Phases

Co3(OD)2(SO4)2(D2O)2, D/(D+H)= 0.91 (Co3[SO4]2[OH]0.18[OD]1.82[H2O]0.18[D2O]1.82, T = 300 K) Crystal Structure

General Information

  • Phase Label(s): Co3[SO4]2[OH]0.18[OD]1.82[H2O]0.18[D2O]1.82
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP68
  • Space Group: 57
  • Phase Prototype: Ni3[SO4]2[OH]2[H2O]2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; France, Saclay, Laboratoire Léon Brillouin LLB, ORPHEE reactor, 3T2 (determination of structural parameters), neutrons; λ = 0.12252 nm (determination of cell and structural parameters), T = 300 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide-D, hydroxide, sulfate, hydrate-D
  • Interpretation Detail(s): complete structure determined; temperature dependence studied, least-squares refinement; 75 variables, R = 0.0436; RP = 0.131; wRP = 0.137; RB = 0.0815
  • Sample Detail(s): sample prepared from CoSO4[D2O]7, NaOH, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Co3[SO4]2[OH]0.18[OD]1.82[H2O]0.18[D2O]1.82
  • Alphabetic Formula: Co3[D2O]1.82[H2O]0.18[OD]1.82[OH]0.18[SO4]2
  • Published Formula: Co3(OD)2(SO4)2(D2O)2, D/(D+H)= 0.91
  • Refined Formula: Co3D5.44H0.57O12S2
  • Wyckoff Sequence: 57,e5d6c
  • Z Formula Units: 4
  • Density: ρ = 3.27 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
B [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1321621

  • 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

    Citation copied