Inorganic Solid Phases

Cs3K2[Eu(H2O)2GeW11O39]·14H2O (Cs3K2EuW11[GeO4]O35[H2O]16 rt) Crystal Structure

General Information

  • Phase Label(s): Cs3K2EuW11[GeO4]O35[H2O]16 rt
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: aP142
  • Space Group: 2
  • Phase Prototype: Cs3K2EuW11[GeO4]O35[H2O]16
  • 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 = 296(2) K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthogermanate, oxide, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement on F2; 596 variables; 6785 reflections; I > 2σ(I), R = 0.0793; wR = 0.2223
  • Sample Detail(s): sample prepared from α-K8GeW11O39[H2O]n, EuCl3, CsCl, chemical analysis, thermogravimetry; 1.98 wt.% K, 1.88 wt.% Ge, 11.15 wt.% Cs, 4.22 wt.% Eu, 55.38 wt.% W, 9.1 wt.% H2O, single crystal (determination of cell parameters), single crystal, 0.14×0.20×0.20 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Cs3K2EuW11[GeO4]O35[H2O]16
  • Alphabetic Formula: Cs3Eu[GeO4][H2O]16K2O35W11
  • Published Formula: Cs3K2[Eu(H2O)2GeW11O39]·14H2O
  • Refined Formula: Cs3EuGeH20.50K2O49.25W11
  • Wyckoff Sequence: 2,i71
  • Z Formula Units: 2
  • Density: ρ = 4.57 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_1128024

  • 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