Inorganic Solid Phases

Li8(NH4)2[V12B18O60H6]·8.02H2O (Li8[NH4]2V12B18O54[OH]6[H2O]8.02) Crystal Structure

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General Information

  • Phase Label(s): Li8[NH4]2V12B18O54[OH]6[H2O]8.02
  • Structure Class(es): –
  • Classification by Properties: –
  • Mineral Name(s): –
  • Pearson Symbol: cP500
  • Space Group: 201
  • Phase Prototype: Li8[NH4]2V12B18O54[OH]6[H2O]8.02
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS SMART APEX (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 297(2) K (determination of cell and structural parameters)
  • Phase Class(es): –
  • Compound Class(es): hydroxide, borate, hydrate
  • Interpretation Detail(s): positions of non-H and part of H atoms determined, full-matrix least-squares refinement on F2; 193 variables; 2017 reflections; I > 2σ(I), R = 0.0702; wR = 0.2182
  • Sample Detail(s): sample prepared from NH4VO3, Li2B4O7, ethylene diamine, single crystal (determination of cell parameters), single crystal, 0.16×0.17×0.32 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Li8[NH4]2V12B18O54[OH]6[H2O]8.02
  • Alphabetic Formula: B18[H2O]8.02[NH4]2[OH]6Li8O54V12
  • Published Formula: Li8(NH4)2[V12B18O60H6]·8.02H2O
  • Refined Formula: B18H30.08Li8N2.01O68.02V12
  • Wyckoff Sequence: 201,h19g2fcb
  • Z Formula Units: 4
  • Density: ρ = 1.99 Mg·m−3
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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_1722363

  • 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)

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