Inorganic Solid Phases

Ce2.9Pd20.8As5.3 in Ce2.9Pd20.7As5.4, C phase; Ce3Pd20As6 (Ce3.4Pd20.6As5) Crystal Structure

General Information

  • Phase Label(s): Ce3.4Pd20.6As5
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cF116
  • Space Group: 225
  • Phase Prototype: Mg3Ni20B6
  • Measurement Detail(s): automatic diffractometer (determination of cell and structural parameters), X-rays, Cu Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): arsenide
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, multiphase, RP = 0.0247; wRP = 0.0318
  • Sample Detail(s): sample prepared from Ce, Pd, As, electron microprobe analysis; Ce2.9Pd20.8As5.3; amounts of Ce2.79Pd20.7As5, Ce3.4Pd20.6As5 and CeO2 (75.4, 16.7 and 7.07 wt.%), powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Ce2.9Pd20.8As5.3
  • Alphabetic Formula: As5.3Ce2.9Pd20.8
  • Published Formula: Ce2.9Pd20.8As5.3 in Ce2.9Pd20.7As5.4, C phase; Ce3Pd20As6
  • Refined Formula: As5.30Ce2.90Pd20.80
  • Wyckoff Sequence: 225,hfeca
  • Z Formula Units: 4
  • Density: ρ = 10.41 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_1142215

  • 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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