Inorganic Solid Phases

(K0.90Na0.05)(Al1.51Mg0.32Fe0.18Ti0.03)(Si3.40Al0.60)O10(OH)2 (K0.90Na0.05Mg0.32Ti0.03Fe0.18Al2.11Si3.40O10[OH]2, p = 5.28(4) GPa) Crystal Structure

General Information

  • Phase Label(s): K0.90Na0.05Mg0.32Ti0.03Fe0.18Al2.11Si3.40O10[OH]2
  • Structure Class(es): mica family
  • Classification by Properties:
  • Mineral Name(s): celadonite/muscovite 3T
  • Pearson Symbol: hP57
  • Space Group: 151
  • Phase Prototype: KAl3Si3O10[OH]2
  • Measurement Detail(s): automatic diffractometer; Oxford Diffraction Xcalibur (determination of structural parameters), X-rays, Mo Kα (determination of structural parameters), T = 293 K (determination of structural parameters), p = 5.28(4) GPa (determination of structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, silicate
  • Interpretation Detail(s): positions of non-H atoms determined; pressure dependence studied, least-squares refinement; 33 variables; 304 reflections; F > 4σ(F), R = 0.0986
  • Sample Detail(s): phengite sample from Italy, Alps, Val Savenca, Sesia Zone, Cima Pal, sample prepared from phengite 3T, electron microprobe analysis; (K0.90Na0.05)(Al1.51Mg0.32Fe0.18Ti0.03)(Si3.40Al0.60)O10[OH]2, single crystal (determination of structural parameters)

Substance Summary

  • Standard Formula: K0.90Na0.05Mg0.32Ti0.03Fe0.18Al2.11Si3.40O10[OH]2
  • Alphabetic Formula: Al2.11Fe0.18K0.90Mg0.32Na0.05O10[OH]2Si3.40Ti0.03
  • Published Formula: (K0.90Na0.05)(Al1.51Mg0.32Fe0.18Ti0.03)(Si3.40Al0.60)O10(OH)2
  • Refined Formula: Al2.81Fe0.19K0.94O12Si3
  • Wyckoff Sequence: 151,c8ba2
  • Z Formula Units: 3
  • Density: ρ = 3.07 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_1716648

  • 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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