Inorganic Solid Phases

Sr9.8Eu0.2(VO4)6(OH)1.8O0.2 (Sr4.9Eu0.1[VO4]3O0.1[OH]0.9) Crystal Structure

General Information

  • Phase Label(s): Sr4.9Eu0.1[VO4]3O0.1[OH]0.9
  • Structure Class(es): apatite family
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: hP44
  • Space Group: 176
  • Phase Prototype: Ca5[PO4]3[OH]
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; DRON-2 (determination of structural parameters), X-rays, Cu Kα; λ = 0.154056 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, vanadate, oxide
  • Interpretation Detail(s): positions of non-H atoms determined, Rietveld refinement; 41 variables, RP = 0.047; wRP = 0.060; RB = 0.050
  • Sample Detail(s): sample prepared from Sr[NO3]2, NH4VO3, Eu2O3, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Sr4.9Eu0.1[VO4]3O0.1[OH]0.9
  • Alphabetic Formula: Eu0.1O0.1[OH]0.9Sr4.9[VO4]3
  • Published Formula: Sr9.8Eu0.2(VO4)6(OH)1.8O0.2
  • Refined Formula: Eu0.10H0.90O13Sr4.90V3
  • Wyckoff Sequence: 176,ih4fe
  • Z Formula Units: 2
  • Density: ρ = 4.14 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
B [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1221020

  • 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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