Inorganic Solid Phases

KF 54.7 (K13.7Al13.7Si34.3O96[H2O]60.3) Crystal Structure

General Information

  • Phase Label(s): K13.7Al13.7Si34.3O96[H2O]60.3
  • Structure Class(es): zeolite FAU
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cF656
  • Space Group: 227
  • Phase Prototype: Na13.5(Al0.28Si0.72)48O96
  • Measurement Detail(s): diffractometer; 20 (determination of cell parameters), diffractometer (determination of structural parameters), X-rays, Cu Kα1; λ = 0.154050 nm (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, R = 0.1150; RB = 0.1616
  • Sample Detail(s): sample prepared from Na54.7Al54.7Si137.3O384[H2O]241, KCl, flame spectroscopy; Na2O/K2O ratio 0.011/1; trace amounts of Barrer's P1 zeolite, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: K13.68Al13.68Si34.32O96[H2O]60.25
  • Alphabetic Formula: Al13.68[H2O]60.25K13.68O96Si34.32
  • Published Formula: KF 54.7
  • Refined Formula: Al13.68K8.68O96Si34.32
  • Wyckoff Sequence: 227,ihg3e2c
  • Z Formula Units: 4
  • Density: ρ = 1.97 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_1921000

  • 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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