Inorganic Solid Phases

LiNi0.5Co0.5O2 (LiCo0.5Ni0.5O2) Crystal Structure

General Information

  • Phase Label(s): LiCo0.5Ni0.5O2
  • Structure Class(es): rocksalt family
  • Classification by Properties: intercalation compound, ionic conductor, nonmetal, spin glass
  • Mineral Name(s):
  • Pearson Symbol: hR12
  • Space Group: 166
  • Phase Prototype: NaFeO2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), X-rays, Cu Kα; λ = 0.15406 nm (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): cell parameters determined and structure type assigned
  • Sample Detail(s): sample prepared from LiCH3CO2[H2O]2, Co(CH3CO2)2[H2O]4, Ni(CH3CO2)2[H2O]4, C4H6O4, inductive coupled plasma method; 0.998(5) wt.% Li, 0.496(5) wt.% Ni, 0.506(5) wt.% Co, powder (determination of cell parameters)

Substance Summary

  • Standard Formula: LiCo0.5Ni0.5O2
  • Alphabetic Formula: Co0.5LiNi0.5O2
  • Published Formula: LiNi0.5Co0.5O2
  • Refined Formula:
  • Wyckoff Sequence:
  • Z Formula Units: 3
  • Density: ρ = 4.92 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.

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1023506

  • 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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