Inorganic Solid Phases

(Al10.8Mg1.0)P12.2O48 (Mg0.04Al0.45P0.51O2) Crystal Structure

General Information

  • Phase Label(s): Mg0.04Al0.45P0.51O2
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: mS72
  • Space Group: 15
  • Phase Prototype: (Al0.5P0.5)O2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; U.S.A. New York, Brookhaven National Laboratory, National Synchrotron Light Source NSLS, X7A (determination of structural parameters), X-rays, synchrotron; λ = 0.131081 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): phosphate
  • Interpretation Detail(s): complete structure determined, Rietveld refinement; 37 variables; 149 reflections, wRP = 0.135
  • Sample Detail(s): chemical analysis; 32.2 wt.% Al2O3, 50.2 wt.% P2O5, 2.38 wt.% MgO, 7.9 wt.% C, 0.87 wt.% N; weight loss on ignition 16.2 wt.%, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Mg0.04Al0.45P0.51O2
  • Alphabetic Formula: Al0.45Mg0.04O2P0.51
  • Published Formula: (Al10.8Mg1.0)P12.2O48
  • Refined Formula: Al0.45Mg0.04O2P0.51
  • Wyckoff Sequence: 15,f8e2
  • Z Formula Units: 24
  • Density: ρ = 1.66 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_1613460

  • 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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