Inorganic Solid Phases

Si2.97Al1.03Al1.87Fe2+0.09Mg0.07Ti0.04K0.93Na0.07(OH)1.90F0.05O10.05 (K0.923Na0.059Mg1.445Ti0.325Fe1.081Al1.195Si2.923O10.612[OH]1.029F0.359) Crystal Structure

General Information

  • Phase Label(s): K0.923Na0.059Mg1.445Ti0.325Fe1.081Al1.195Si2.923O10.612[OH]1.029F0.359
  • Structure Class(es): mica family
  • Classification by Properties:
  • Mineral Name(s): muscovite 2M1
  • Pearson Symbol: mS80
  • Space Group: 15
  • Phase Prototype: NaAl2(Al0.25Si0.75)4O10[OH]2
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Siemens P4P (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, fluoride
  • Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement, R = 0.031
  • Sample Detail(s): muscovite sample from U.S.A. Maine, Oquossoc, electron microprobe analysis; Si2.97Al1.03Al1.87Fe2+0.09Mg0.07Ti0.04K0.93Na0.07[OH]1.90F0.05O10.05, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K0.93Na0.07Mg0.07Ti0.04Fe0.09Al2.9Si2.97O10.05[OH]1.90F0.05
  • Alphabetic Formula: Al2.9F0.05Fe0.09K0.93Mg0.07Na0.07O10.05[OH]1.90Si2.97Ti0.04
  • Published Formula: Si2.97Al1.03Al1.87Fe2+0.09Mg0.07Ti0.04K0.93Na0.07(OH)1.90F0.05O10.05
  • Refined Formula: Al2.90F0.05Fe0.09H1.90K0.93Mg0.07Na0.07O11.95Si2.97Ti0.04
  • Wyckoff Sequence: 15,f9ed
  • Z Formula Units: 4
  • Density: ρ = 2.88 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
β11 [nm2]
β22 [nm2]
β33 [nm2]
β12 [nm2]
β13 [nm2]
β23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1221376

  • 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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