Inorganic Solid Phases

Na2[Mo8S8O8(OH)8(C2O4)]·26H2O (Na2Mo8[C2O4]S8O8[OH]8[H2O]26) Crystal Structure

General Information

  • Phase Label(s): Na2Mo8[C2O4]S8O8[OH]8[H2O]26
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tI136
  • Space Group: 87
  • Phase Prototype: Na2Mo8[C2O4]S8O8[OH]8[H2O]26
  • 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 = 296 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxalate, hydroxide, oxide, sulfide, hydrate
  • Interpretation Detail(s): positions of non-H and part of H atoms determined, full-matrix least-squares refinement on F2; 92 variables, R = 0.0433; wR = 0.1215
  • Sample Detail(s): sample prepared from K2(Mo8S8O8[OH]8[C2O4])[H2O]14, NaCl, elemental analysis; 40.59 wt.% Mo, 14.30 wt.% S, 2.61 wt.% Na, 1.59 wt.% C, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Na2Mo8[C2O4]S8O8[OH]8[H2O]26
  • Alphabetic Formula: [C2O4][H2O]26Mo8Na2O8[OH]8S8
  • Published Formula: Na2[Mo8S8O8(OH)8(C2O4)]·26H2O
  • Refined Formula: C2H44Mo8Na2O38S8
  • Wyckoff Sequence: 87,i5h6g
  • Z Formula Units: 2
  • Density: ρ = 2.53 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]

Anisotropic

Site
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1821003

  • 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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