Inorganic Solid Phases

Ga4[(Ga4)(Ga1.54Ge2.46)]O18.46OH1.54 (Ga2.385Ge0.615O4.615[OH]0.385) Crystal Structure

General Information

  • Phase Label(s): Ga2.385Ge0.615O4.615[OH]0.385
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP32
  • Space Group: 62
  • Phase Prototype: Ga2(Ga0.385Ge0.615)O4(O0.615[OH]0.385)
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; DARCH-1 (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, oxide
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement; 626 reflections, R = 0.067
  • Sample Detail(s): sample prepared from Ga2O3, GeO2 (α-quartz), chemical analysis; 22.48 wt.% GeO2, 78.10 wt.% Ga2O3, single crystal (determination of cell parameters), single crystal, 0.2×0.25×0.6 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Ga2.385Ge0.615O4.615[OH]0.385
  • Alphabetic Formula: Ga2.385Ge0.615O4.615[OH]0.385
  • Published Formula: Ga4[(Ga4)(Ga1.54Ge2.46)]O18.46OH1.54
  • Refined Formula: Ga2.38Ge0.62H0.39O5
  • Wyckoff Sequence: 62,dc5a
  • Z Formula Units: 4
  • Density: ρ = 4.86 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

Anisotropic

Site
β11 [nm2]
β22 [nm2]
β33 [nm2]
β12 [nm2]
β13 [nm2]
β23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1005236

  • 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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