Inorganic Solid Phases

[REmixPO4] (La0.23Ce0.48Pr0.08Nd0.17Sm0.03Gd0.01[PO4]) Crystal Structure

General Information

  • Phase Label(s): La0.23Ce0.48Pr0.08Nd0.17Sm0.03Gd0.01[PO4]
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mP24
  • Space Group: 14
  • Phase Prototype: Ce[PO4]
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; PANalytical X'Pert PRO MPD (determination of structural parameters), X-rays, Cu Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthophosphate
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, RP = 0.0988; wRP = 0.1274
  • Sample Detail(s): sample prepared from (REmix)2O3, H2[NH4][PO4], energy-dispersive X-ray analysis; La3.47Ce7.00Pr0.79Nd2.65Sm0.28P16.62O69.19, RE/P ratio 1/1, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: La0.23Ce0.48Pr0.08Nd0.17Sm0.03Gd0.01[PO4]
  • Alphabetic Formula: Ce0.48Gd0.01La0.23Nd0.17[PO4]Pr0.08Sm0.03
  • Published Formula: [REmixPO4]
  • Refined Formula: Ce0.48Gd0.01La0.21Nd0.16O4PPr0.07Sm0.03
  • Wyckoff Sequence: 14,e11
  • Z Formula Units: 4
  • 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1606571

  • 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)

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