Inorganic Solid Phases

Ba5B2Al4Si32N52:Eu (Ba4.95Eu0.05Al4Si32B2N52, T = 303(2) K) Crystal Structure

General Information

  • Phase Label(s): Ba4.95Eu0.05Al4Si32B2N52
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: aP95
  • Space Group: 1
  • Phase Prototype: Ba4.95Eu0.05Al4Si32B2N52-a
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS D8 QUEST (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 303(2) K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): boronitride
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement; I > 2σ(I)
  • Sample Detail(s): sample prepared from 'Ba3N2', 'Sr3N2', EuN, AlN, α-Si3N4, N2, electron microprobe analysis, energy-dispersive X-ray analysis; Ba/Eu/Al/Si ratio 0.99(1)/0.005(2)/0.98(4)/6.6(2); Ba6.8Eu0.1Al3.4Si44.6B2.9N42.0O0.1; multi-phase sample, single crystal (determination of cell parameters), single crystal, 0.053×0.059×0.283 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Ba4.95Eu0.05Al4Si32B2N52
  • Alphabetic Formula: Al4B2Ba4.95Eu0.05N52Si32
  • Published Formula: Ba5B2Al4Si32N52:Eu
  • Refined Formula: Al4B2Ba5N52Si32
  • Wyckoff Sequence: 1,a95
  • Z Formula Units: 1
  • Density: ρ = 3.65 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_1145791

  • 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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