Inorganic Solid Phases

Ce3Si6.25Al1.75N9.25O5.75 (Ce3Al1.75Si6.25N9.25O5.75) Crystal Structure

General Information

  • Phase Label(s): Ce3Al1.75Si6.25N9.25O5.75
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mS104
  • Space Group: 15
  • Phase Prototype: Ce3(Al0.22Si0.78)8N9.25O5.75
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; STOE IPDS (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell parameters), X-rays, Mo Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): nitride, oxide
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement on F2; 62 variables; 740 reflections; F > 4σ(F), R = 0.031; wR = 0.063
  • Sample Detail(s): sample prepared from Si3N4, AlN, Al2O3, Ce2[CO3]3, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Ce3Al1.75Si6.25N9.25O5.75
  • Alphabetic Formula: Al1.75Ce3N9.25O5.75Si6.25
  • Published Formula: Ce3Si6.25Al1.75N9.25O5.75
  • Refined Formula: Al1.76Ce3N9.22O5.78Si6.24
  • Wyckoff Sequence: 15,f12ea
  • Z Formula Units: 4
  • Density: ρ = 4.55 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_1004051

  • 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