Inorganic Solid Phases

Li2.6H2.7(Al1.1Ge2.9)(Al0.2Ge2.8)O16·7.4H2O; Li2.6H1.4Ge5.76Al1.24O16·7.9H2O (H2.7Li2.6Al1.3Ge5.7O16[H2O]7.4) Crystal Structure

General Information

  • Phase Label(s): H2.7Li2.6Al1.3Ge5.7O16[H2O]7.4
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cP44
  • Space Group: 215
  • Phase Prototype: H2.7Li2.6(Al0.19Ge0.81)7O16[H2O]7.4
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; South Korea, Pohang Accelerator Laboratory PAL, PLS reactor, 8C2 beamline, HRPD (determination of structural parameters), X-rays, synchrotron; λ = 0.154900 nm (determination of cell parameters), X-rays, synchrotron (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, Rietveld refinement, RP = 0.0778; wRP = 0.0990
  • Sample Detail(s): sample prepared from LiOH[H2O], Al[OH]3[H2O], GeO2 (α-quartz), chemical analysis, thermogravimetry; H2.7Li2.6Al1.3Ge5.7O16[H2O]7.4, GeO2/Al2O3 ratio 8.8/1, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: H2.7Li2.6Al1.3Ge5.7O16[H2O]7.4
  • Alphabetic Formula: Al1.3Ge5.7H2.7[H2O]7.4Li2.6O16
  • Published Formula: Li2.6H2.7(Al1.1Ge2.9)(Al0.2Ge2.8)O16·7.4H2O; Li2.6H1.4Ge5.76Al1.24O16·7.9H2O
  • Refined Formula: Al1.24Ge5.76H15.79O23.90
  • Wyckoff Sequence: 215,i2fe2dc
  • Z Formula Units: 1
  • Density: ρ = 3.11 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]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1127904

  • 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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