Inorganic Solid Phases

[X2(H2O)][Si2Al2O8], X= K, zeolite Linde J (K8Al8[SiO4]8[H2O]4) Crystal Structure

General Information

  • Phase Label(s): K8Al8[SiO4]8[H2O]4
  • Structure Class(es): zeolite LTJ
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: oP60
  • Space Group: 19
  • Phase Prototype: K8Al8[SiO4]8[H2O]4
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; U.S.A. Illinois, Argonne National Laboratory, Advanced Photon Source, XSD-SRS, 33-BM-C beamline (determination of structural parameters), X-rays, synchrotron; λ = 0.119969 nm (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthosilicate, hydrate
  • Interpretation Detail(s): positions of non-H atoms determined, Rietveld refinement; 76 variables, RP = 0.0614; wRP = 0.0751
  • Sample Detail(s): sample prepared from potassium aluminosilicate mixture, chemical analysis; K0.97Al0.93Si1.00O3.87 for dehydrated sample, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K8Al8[SiO4]8[H2O]4
  • Alphabetic Formula: Al8[H2O]4K8[SiO4]8
  • Published Formula: [X2(H2O)][Si2Al2O8], X= K, zeolite Linde J
  • Refined Formula: Al8H8K8O36Si8
  • Wyckoff Sequence: 19,a15
  • Z Formula Units: 1
  • Density: ρ = 2.47 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_1127986

  • 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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