Inorganic Solid Phases

K0.90Na0.10[(As1.10Si0.90)(Al1.90Zn0.10)O8] (K0.9Na0.1Zn0.1Al1.9[SiO4]0.9[AsO4]1.1) Crystal Structure

General Information

  • Phase Label(s): K0.9Na0.1Zn0.1Al1.9[SiO4]0.9[AsO4]1.1
  • Structure Class(es):
  • Classification by Properties:
  • Mineral Name(s): filatovite
  • Pearson Symbol: mS104
  • Space Group: 15
  • Phase Prototype: SrGa2[SiO4]2
  • Measurement Detail(s): automatic diffractometer; 1562 (determination of cell parameters), automatic diffractometer; Bruker AXS SMART APEX (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): arsenate, orthosilicate
  • Interpretation Detail(s): complete structure determined, full-matrix least-squares refinement on F2; 1959 reflections; F > 4σ(F), R = 0.033; wR = 0.058
  • Sample Detail(s): filatovite sample from Russia, Kamchatka Peninsula, Tolbachik volcanic complex, single crystal (determination of cell parameters), single crystal, 0.06×0.10×0.14 mm3 (determination of structural parameters)

Substance Summary

  • Standard Formula: K0.9Na0.1Zn0.1Al1.9[SiO4]0.9[AsO4]1.1
  • Alphabetic Formula: Al1.9[AsO4]1.1K0.9Na0.1[SiO4]0.9Zn0.1
  • Published Formula: K0.90Na0.10[(As1.10Si0.90)(Al1.90Zn0.10)O8]
  • Refined Formula: Al1.90As1.10K0.90Na0.10O8Si0.90Zn0.10
  • Wyckoff Sequence: 15,f13
  • Z Formula Units: 8
  • Density: ρ = 2.84 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]

Anisotropic

Site
U11 [nm2]
U22 [nm2]
U33 [nm2]
U12 [nm2]
U13 [nm2]
U23 [nm2]

Experimental Details

Reference

3D Interactive Structure

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1121040

  • 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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