Inorganic Solid Phases

KGaO2 Crystal Structure

General Information

  • Phase Label(s): KGaO2
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP64
  • Space Group: 61
  • Phase Prototype: KGaO2
  • Measurement Detail(s): rotation and Weissenberg photographs (determination of cell parameters), Weissenberg photographs (determination of structural parameters), X-rays, Cu Kα (determination of cell parameters), X-rays, Mo Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, least-squares refinement; 360 reflections, R = 0.112
  • Sample Detail(s): sample prepared from α-Ga2O3, K2CO3, complexometry, gravimetry; K and Ga content analyzed; 27.3-27.5 wt.% K, 49.4-49.8 wt.% Ga, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: KGaO2
  • Alphabetic Formula: GaKO2
  • Published Formula: KGaO2
  • Refined Formula: GaKO2
  • Wyckoff Sequence: 61,c8
  • Z Formula Units: 16
  • Density: ρ = 3.87 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
B [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1717947

  • 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