Inorganic Solid Phases

(K0.25Na0.75)Na2(Li0.48Fe2+2.84Mn2+0.11Zn0.05Fe3+1.45Ti0.07)(Si7.89Al0.11)O22[F1.35(OH)0.65] (K0.32Na2.68Li0.48Mn0.10Fe4.42Al0.12Si7.88O22[OH]0.85F1.15) Crystal Structure

General Information

  • Phase Label(s): K0.32Na2.68Li0.48Mn0.10Fe4.42Al0.12Si7.88O22[OH]0.85F1.15
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): arfvedsonite
  • Pearson Symbol: mS86
  • Space Group: 12
  • Phase Prototype: K0.1Na0.9Ca1.7Mg2.65Ti0.2Fe1.6Al0.7(Al0.22Si0.78)8O22[OH]2
  • Measurement Detail(s): automatic diffractometer (determination of cell and structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): hydroxide, silicate, fluoride
  • Interpretation Detail(s): positions of non-H atoms determined, full-matrix least-squares refinement; 908 reflections; F > 5σ(F), R = 0.0158
  • Sample Detail(s): arfvedsonite sample from U.S.A. New Hampshire, Carroll County, Mt. Hurricane, electron microprobe analysis; (K0.25Na0.75)Na2(Li0.48Fe2+2.84Mn2+0.11Zn0.05Fe3+1.45Ti0.07)(Si7.89Al0.11)O22[F1.35[OH]0.65], single crystal (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K0.25Na2.75Li0.48Mn0.11Fe4.41Al0.11Si7.89O22[OH]0.65F1.35
  • Alphabetic Formula: Al0.11F1.35Fe4.41K0.25Li0.48Mn0.11Na2.75O22[OH]0.65Si7.89
  • Published Formula: (K0.25Na0.75)Na2(Li0.48Fe2+2.84Mn2+0.11Zn0.05Fe3+1.45Ti0.07)(Si7.89Al0.11)O22[F1.35(OH)0.65]
  • Refined Formula: Al0.11F1.35Fe4.41H0.65K0.25Li0.48Mn0.11Na2.75O22.65Si7.89
  • Wyckoff Sequence: 12,j7i3h2gba
  • Z Formula Units: 2
  • Density: ρ = 3.43 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

Displacement Parameters

Isotropic

Site
Published
B [nm2]
Type
Computed
Beq [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1014108

  • 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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