Inorganic Solid Phases

D-ferrierite (D0.96[ND4]0.94Al1.9Si16.1O36, T = 2.25 K) Crystal Structure

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General Information

  • Phase Label(s): D0.96[ND4]0.94Al1.9Si16.1O36
  • Structure Class(es): zeolite FER
  • Classification by Properties: –
  • Mineral Name(s): –
  • Pearson Symbol: oI124
  • Space Group: 71
  • Phase Prototype: H0.96[NH4]0.94(Al0.11Si0.89)18O36
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; France, Grenoble, Institut Laue-Langevin ILL, D2B (determination of structural parameters), neutrons; λ = 0.159943 nm (determination of cell and structural parameters), T = 2.25 K (determination of cell and structural parameters)
  • Phase Class(es): –
  • Compound Class(es): silicate
  • Interpretation Detail(s): positions of non-H and part of H atoms determined, Rietveld refinement; 45 variables, RP = 0.026; wRP = 0.031
  • Sample Detail(s): sample prepared from K2.7Na1.1Al3.8Si32.2O72[H2O]12, [ND4]+, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: D0.96[ND4]0.94Al1.9Si16.1O36
  • Alphabetic Formula: Al1.9[ND4]0.94D0.96O36Si16.1
  • Published Formula: D-ferrierite
  • Refined Formula: Al1.91D4.96N0.94O36Si16.09
  • Wyckoff Sequence: 71,o3m2l4kjig2e
  • Z Formula Units: 2
  • Density: ρ = 1.85 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

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_1832582

  • 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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