Inorganic Solid Phases

Na7.72Ca4.62K1.31Sr0.08Mg0.02(Al19.55Si34.45O107.50)·50.5H2O (K0.44Na2.57Sr0.03Ca1.54Mg0.01Al6.49Si11.51O35.83[H2O]16.83) Crystal Structure

General Information

  • Phase Label(s): K0.44Na2.57Sr0.03Ca1.54Mg0.01Al6.49Si11.51O35.83[H2O]16.83
  • Structure Class(es): zeolite LEV
  • Classification by Properties:
  • Mineral Name(s): lévyne-Na
  • Pearson Symbol: hR291
  • Space Group: 166
  • Phase Prototype: K0.44Na2.57Sr0.03Ca1.54Mg0.01Al6.49Si11.51O35.83[H2O]16.83
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Bruker AXS D8 ADVANCE (determination of structural parameters), X-rays, Cu Kα (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): silicate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, Rietveld refinement, RP = 0.0159; wRP = 0.0208; RB = 0.0092
  • Sample Detail(s): levyne-(Na) sample from United Kingdom, Northern Ireland, Atrim, Dunseverick, electron microprobe analysis; Na7.72Ca4.62K1.31Sr0.08Mg0.02(Al19.55Si34.45O107.50)[H2O]50.5, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K0.44Na2.57Sr0.03Ca1.54Mg0.01Al6.49Si11.51O35.83[H2O]16.83
  • Alphabetic Formula: Al6.49Ca1.54[H2O]16.83K0.44Mg0.01Na2.57O35.83Si11.51Sr0.03
  • Published Formula: Na7.72Ca4.62K1.31Sr0.08Mg0.02(Al19.55Si34.45O107.50)·50.5H2O
  • Refined Formula: Al6.42Ca1.53H33.46K0.37Na1.68O52.73Si11.58Sr0.03
  • Wyckoff Sequence: 166,i3h7gfc3a
  • Z Formula Units: 3
  • Density: ρ = 2.13 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_1232476

  • 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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