Inorganic Solid Phases

(Ba0.9Sr0.1)(Mn0.9Fe0.9Mg0.2)2+Al2(OH)3[PO4]3 (Ba0.9Sr0.1MnFeAl2[PO4]3[OH]3) Crystal Structure

General Information

  • Phase Label(s): Ba0.9Sr0.1MnFeAl2[PO4]3[OH]3
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): perloffite
  • Pearson Symbol: mP46
  • Space Group: 11
  • Phase Prototype: (Ba0.9Sr0.1)(Mn0.5Fe0.5)2Al2[PO4]3[OH]3
  • Measurement Detail(s): automatic diffractometer; Philips PAILRED (determination of structural parameters), X-rays, Mo Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, orthophosphate
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement; 2313 reflections, R = 0.062
  • Sample Detail(s): bjarebyite sample from U.S.A. New Hampshire, North Groton, Paelmo pegmatite, single crystal, 0.12 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: Ba0.9Sr0.1MnFeAl2[PO4]3[OH]3
  • Alphabetic Formula: Al2Ba0.9FeMn[OH]3[PO4]3Sr0.1
  • Published Formula: (Ba0.9Sr0.1)(Mn0.9Fe0.9Mg0.2)2+Al2(OH)3[PO4]3
  • Refined Formula: Al2Ba0.90FeH3MnO15P3Sr0.10
  • Wyckoff Sequence: 11,f9e5
  • Z Formula Units: 2
  • Density: ρ = 4.03 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_1615579

  • 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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