Inorganic Solid Phases

La2Ti10.27Ga9.63O38 Crystal Structure

General Information

  • Phase Label(s): La2Ti10.27Ga9.63O38
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hR180
  • Space Group: 148
  • Phase Prototype: Ti12(Ti0.33Fe0.67)6MnFe2PbO38
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Siemens D5000 (determination of structural parameters), X-rays, Cu Kα (determination of cell and structural parameters), T = 293 K (determination of cell parameters)
  • Phase Class(es):
  • Compound Class(es): oxide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement; 49 variables, RP = 0.089; wRP = 0.133; RB = 0.0420
  • Sample Detail(s): sample prepared from La2O3, Ga2O3, TiO2 rutile, minor amounts of (1-2 wt.%) of Ga2O3, La4Ga2O9 and La4Ti9O24, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: La2Ti10.27Ga9.63O38
  • Alphabetic Formula: Ga9.63La2O38Ti10.27
  • Published Formula: La2Ti10.27Ga9.63O38
  • Refined Formula: Ga9.70La2O38Ti10.26
  • Wyckoff Sequence: 148,f9c2ba
  • Z Formula Units: 3
  • Density: ρ = 5.26 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]

Powder Pattern

published defraction line
2θ [°]
computed diffraction line for Cu Kα
d [nm]
intensity
I [1]
h [1]
k [1]
l [1]
Radiation
Remark

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1120159

  • 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