Inorganic Solid Phases

(K0.87Na0.03)(Al1.31Li1.08Mn0.27Fe0.08)(Si3.37Al0.63)O10(F1.19[OH]0.81) (K0.85Na0.05Li1.4Mn0.3Fe0.1Al1.9Si3.3O10[OH]0.8F1.2 3M) Crystal Structure

General Information

  • Phase Label(s): K0.85Na0.05Li1.4Mn0.3Fe0.1Al1.9Si3.3O10[OH]0.8F1.2 3M
  • Structure Class(es): mica family
  • Classification by Properties:
  • Mineral Name(s): polylithionite/trilithionite 3M2
  • Pearson Symbol: mS120
  • Space Group: 5
  • Phase Prototype: K0.85Na0.05Li1.4Mn0.3Fe0.1Al1.9Si3.3O10[OH]0.8F1.2
  • Measurement Detail(s): automatic diffractometer; 15 (determination of cell parameters), automatic diffractometer; Syntex P21 (determination of structural parameters), X-rays, Cu Kα (determination of cell parameters), X-rays, Fe Kα (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, silicate, fluoride
  • Interpretation Detail(s): positions of non-H atoms in average structure determined; twinning mechanism studied, least-squares refinement; 512 reflections, R = 0.12
  • Sample Detail(s): lepidolite sample from Norway, Tordal, single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K0.85Na0.05Li1.4Mn0.3Fe0.1Al1.9Si3.3O10[OH]0.8F1.2
  • Alphabetic Formula: Al1.9F1.2Fe0.1K0.85Li1.4Mn0.3Na0.05O10[OH]0.8Si3.3
  • Published Formula: (K0.87Na0.03)(Al1.31Li1.08Mn0.27Fe0.08)(Si3.37Al0.63)O10(F1.19[OH]0.81)
  • Refined Formula: Al1.90F1.20Fe0.09H0.80K0.85Li1.41Mn0.30Na0.05O10.80Si3.30
  • Wyckoff Sequence: 5,c28b3a
  • Z Formula Units: 6
  • Density: ρ = 1.43 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

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1616296

  • 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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