Inorganic Solid Phases

[Na4.7K1.0Ca0.3(Cl,F)0.5(CO3)0.9][Ca2Cl2][Si6Al6O24] (KNa4.7Ca2.3Al6Si6[CO3]0.9Cl2.25O24F0.25) Crystal Structure

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General Information

  • Phase Label(s): KNa4.7Ca2.3Al6Si6[CO3]0.9Cl2.25O24F0.25
  • Structure Class(es): –
  • Classification by Properties: –
  • Mineral Name(s): nepheline
  • Pearson Symbol: hP*
  • Space Group: 173
  • Phase Prototype: *
  • Measurement Detail(s): automatic diffractometer; 25 (determination of cell parameters), X-rays, Mo Kα; λ = 0.071073 nm (determination of cell parameters)
  • Phase Class(es): –
  • Compound Class(es): carbonate, silicate, chloride, fluoride
  • Interpretation Detail(s): cell parameters determined
  • Sample Detail(s): nepheline sample from (Belgium, Institut Royal des Sciences Naturelles de Belgique), electron microprobe analysis; (Si5.98Al6.02Fe2+0.03Mg0.01Mn0.01Ca2.21Na4.85K0.73Sr0.02)(S0.07Cl2.29F0.29)O24, single crystal (determination of cell parameters)

Substance Summary

  • Standard Formula: KNa4.7Ca2.3Al6Si6[CO3]0.9Cl2.25O24F0.25
  • Alphabetic Formula: Al6[CO3]0.9Ca2.3Cl2.25F0.25KNa4.7O24Si6
  • Published Formula: [Na4.7K1.0Ca0.3(Cl,F)0.5(CO3)0.9][Ca2Cl2][Si6Al6O24]
  • Refined Formula: –
  • Wyckoff Sequence: –
  • Z Formula Units: 1
  • Density: ρ = 2.42 Mg·m−3

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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

Experimental Details

Reference

About this content

  • Database name

    PAULING FILE Multinaries Edition – 2012

  • Dataset ID

    sd_1231846

  • 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)

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