Inorganic Solid Phases

Na13.4La9Al55Si137O384(LaOH)7.3·xH2O (Na0.5La5Al15.5Si32.5O96[H2O]15) Crystal Structure

General Information

  • Phase Label(s): Na0.5La5Al15.5Si32.5O96[H2O]15
  • Structure Class(es): zeolite FAU
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cF648
  • Space Group: 227
  • Phase Prototype: Na0.5La5(Al0.32Si0.68)48O96[H2O]5
  • Measurement Detail(s): automatic diffractometer (determination of cell and 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, least-squares refinement
  • Sample Detail(s): zeolite group sample from, sample prepared from Y zeolite, chemical analysis; 43.6 wt.% SiO2, 14.9 wt.% Al2O3, 14.0 wt.% La2O3, and 2.2 wt.% Na2O, i.e. Na13.4La16.3Al55Si137O388[H2O]270, before dehydration, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Na3.35La4.1Al13.75Si34.25O96[OH]1.9[H2O]2
  • Alphabetic Formula: Al13.75[H2O]2La4.1Na3.35O96[OH]1.9Si34.25
  • Published Formula: Na13.4La9Al55Si137O384(LaOH)7.3·xH2O
  • Refined Formula: Al13.73H11.28La4Na5.28O102Si34.27
  • Wyckoff Sequence: 227,ihg3e2ca
  • Z Formula Units: 4
  • Density: ρ = 1.55 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_1409109

  • 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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