Inorganic Solid Phases

Ca10(Fe0.84Pd0.16As)10Pd2.8As8; Ca10(Fe1−xPdxAs)10Pd3As8 (Ca10Fe8.4Pd4.4As18) Crystal Structure

General Information

  • Phase Label(s): Ca10Fe8.4Pd4.4As18
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: aP42
  • Space Group: 2
  • Phase Prototype: Ca10Fe10Pt3As18
  • Measurement Detail(s): automatic diffractometer (determination of cell and structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters), T = 293 K (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): arsenide
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement; 147 variables; 7090 reflections; I > 3σ(I), R = 0.0883; wR = 0.0986
  • Sample Detail(s): sample prepared from Pd, Fe, As, Ca, single crystal (determination of cell parameters), single crystal, 0.01×0.05×0.12 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Ca10Fe8.4Pd4.4As18
  • Alphabetic Formula: As18Ca10Fe8.4Pd4.4
  • Published Formula: Ca10(Fe0.84Pd0.16As)10Pd2.8As8; Ca10(Fe1−xPdxAs)10Pd3As8
  • Refined Formula: As18Ca10Fe8.42Pd4.38
  • Wyckoff Sequence: 2,i20dc
  • Z Formula Units: 1
  • Density: ρ = 5.63 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]

Anisotropic

Site
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1640034

  • 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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