Inorganic Solid Phases

RbCaGd(PO4)2:0.010Ce3+ (Rb0.5Ca0.5Ce0.005Gd0.495[PO4]) Crystal Structure

General Information

  • Phase Label(s): Rb0.5Ca0.5Ce0.005Gd0.495[PO4]
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hP21
  • Space Group: 180
  • Phase Prototype: K0.5(Ca0.5Nd0.5)[PO4]
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Shimadzu XRD-6000 LabX (determination of structural parameters), X-rays, Cu Kα; λ = 0.15406 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthophosphate
  • Interpretation Detail(s): complete structure determined, Rietveld refinement, RP = 0.0634; wRP = 0.0862
  • Sample Detail(s): sample prepared from Ca[NO3]2[H2O]4, Rb2CO3, Gd2O3, Ce[NO3]3[H2O]6, [NH4]2HPO4, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Rb0.5Ca0.5Ce0.005Gd0.495[PO4]
  • Alphabetic Formula: Ca0.5Ce0.005Gd0.495[PO4]Rb0.5
  • Published Formula: RbCaGd(PO4)2:0.010Ce3+
  • Refined Formula: Ca0.50Ce0.01Gd0.49O4PRb0.50
  • Wyckoff Sequence: 180,kdca
  • Z Formula Units: 3
  • Density: ρ = 4.36 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_1835818

  • 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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