Inorganic Solid Phases

(Mg2.35Fe0.13Al0.52)(Si1.41Al0.59)O5(OH)4 (Mg2.35Fe0.13Al1.11Si1.41O5[OH]4) Crystal Structure

General Information

  • Phase Label(s): Mg2.35Fe0.13Al1.11Si1.41O5[OH]4
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): lizardite 2H2
  • Pearson Symbol: hP28
  • Space Group: 173
  • Phase Prototype: (Mg0.67Al0.33)3(Al0.5Si0.5)2O5[OH]4
  • Measurement Detail(s): automatic diffractometer; 25 (determination of cell parameters), automatic diffractometer (determination of structural parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, silicate
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement; 316 reflections; I > 3σ(I), R = 0.034; wR = 0.029
  • Sample Detail(s): lizardite sample from Italy, Venetia, Schio, electron microprobe analysis; 30.35 wt.% SiO2, 21.11 wt.% Al2O3, 1.99 wt.% Fe2O3, 1.55 wt.% FeO, 33.90 wt.% MgO, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Mg2.35Fe0.13Al1.11Si1.41O5[OH]4
  • Alphabetic Formula: Al1.11Fe0.13Mg2.35O5[OH]4Si1.41
  • Published Formula: (Mg2.35Fe0.13Al0.52)(Si1.41Al0.59)O5(OH)4
  • Refined Formula: Al1.11Fe0.13H4Mg2.35O9Si1.41
  • Wyckoff Sequence: 173,c3b3a2
  • Z Formula Units: 2
  • Density: ρ = 2.64 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]

Anisotropic

Site
B11 [nm2]
B22 [nm2]
B33 [nm2]
2B12 [nm2]
2B13 [nm2]
2B23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1213296

  • 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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