Inorganic Solid Phases

Li1.8MnSi0.8P0.2O4, refinement using γ-II model (Li1.8Mn[SiO4]0.8[PO4]0.2) Crystal Structure

General Information

  • Phase Label(s): Li1.8Mn[SiO4]0.8[PO4]0.2
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP24
  • Space Group: 31
  • Phase Prototype: Li2Mn[SiO4]
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Australia, Clayton, Australian Synchrotron, 10-BM-1, Powder Diffraction (determination of structural parameters), X-rays, synchrotron; λ = 0.08262 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthophosphate, orthosilicate
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, multiphase; 33 variables, RP = 0.0260; wRP = 0.0348
  • Sample Detail(s): sample prepared from SiO2, citric acid, ethylene glycol, LiCH3COO[H2O]2, Mn(CH3COO)2[H2O]4, LiH2PO4, energy-dispersive X-ray analysis, inductive coupled plasma method; Mn/P/Si ratio 1/0.2(1)/0.7(1); Li/Mn ratio 1.81(5)/1; amounts of MnO, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Li1.8Mn[SiO4]0.8[PO4]0.2
  • Alphabetic Formula: Li1.8Mn[PO4]0.2[SiO4]0.8
  • Published Formula: Li1.8MnSi0.8P0.2O4, refinement using γ-II model
  • Refined Formula: Li2Mn0.90O4P0.20Si0.80
  • Wyckoff Sequence: 62,d2c4
  • Z Formula Units: 4
  • Density: ρ = 3.13 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_1235934

  • 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