Inorganic Solid Phases

Li1+xAlxGeyTi2−x−y(PO4)3, x= 0.4, y= 0.2 (Li1.2TiAl0.2Ge0.8[PO4]3) Crystal Structure

General Information

  • Phase Label(s): Li1.2TiAl0.2Ge0.8[PO4]3
  • Structure Class(es): Nasicon family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hR126
  • Space Group: 167
  • Phase Prototype: Na4Zr2[SiO4]3
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Siemens D5000 (determination of structural parameters), X-rays, Cu Kα (determination of cell parameters), X-rays, Cu Kα1 (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthophosphate
  • Interpretation Detail(s): complete structure determined; composition dependence studied, Rietveld refinement, multiphase, RP = 0.0724; wRP = 0.0945
  • Sample Detail(s): sample prepared from Li2CO3, γ-Al2O3, GeO2 (α-quartz), activated TiO2, [NH4]2HPO4, amounts of modifications AlPO4 (0.28(3) wt.% and 0.99(3) wt.% ), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Li1.4Ti1.4Al0.4Ge0.2[PO4]3
  • Alphabetic Formula: Al0.4Ge0.2Li1.4[PO4]3Ti1.4
  • Published Formula: Li1+xAlxGeyTi2−x−y(PO4)3, x= 0.4, y= 0.2
  • Refined Formula: Al0.40Ge0.20Li1.40O12P3Ti1.40
  • Wyckoff Sequence: 167,f2e2cb
  • Z Formula Units: 6
  • Density: ρ = 2.99 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_1624324

  • 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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