Inorganic Solid Phases

Na8(NH4)2.5{Sn1.5(WO2(OH)}0.5(WO2)2(BiW9O33)2]·36.5H2O (Na8[NH4]2.5W20.5Sn1.5Bi2O71[OH]0.5[H2O]36.5) Crystal Structure

General Information

  • Phase Label(s): Na8[NH4]2.5W20.5Sn1.5Bi2O71[OH]0.5[H2O]36.5
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: aP154
  • Space Group: 2
  • Phase Prototype: Na8[NH4]2.5W20.5Sn1.5Bi2O71[OH]0.5[H2O]36.5
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Siemens SMART (determination of structural parameters), X-rays, Ag Kα; λ = 0.056086 nm (determination of cell and structural parameters), T = 293(2) 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 on F2; 570 variables; 22406 reflections; I > 2σ(I), R = 0.0361; wR = 0.0841
  • Sample Detail(s): sample prepared from Na2WO4[H2O]2, BiONO3[H2O], Na2CO3, SnCl2[H2O]2, chemical analysis; Na/Bi/Sn/W ratio 7.3/1.8/1.1/20.6, single crystal (determination of cell parameters), single crystal, 0.15×0.25×0.8 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Na8[NH4]2.5W20.5Sn1.5Bi2O71[OH]0.5[H2O]36.5
  • Alphabetic Formula: Bi2[H2O]36.5[NH4]2.5Na8O71[OH]0.5Sn1.5W20.5
  • Published Formula: Na8(NH4)2.5{Sn1.5(WO2(OH)}0.5(WO2)2(BiW9O33)2]·36.5H2O
  • Refined Formula: Bi2H82N2Na8O108.50Sn1.50W20.50
  • Wyckoff Sequence: 2,i77
  • Z Formula Units: 1
  • Density: ρ = 4.19 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_1123735

  • 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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