Inorganic Solid Phases

|Rb8.0(H2O)11.2|[Ga8.8Si11.2O40] (Rb4.4Ga4.4Si5.6O20[H2O]5.6) Crystal Structure

General Information

  • Phase Label(s): Rb4.4Ga4.4Si5.6O20[H2O]5.6
  • Structure Class(es): zeolite NAT
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: tI100
  • Space Group: 122
  • Phase Prototype: Rb4.4(Ga4.4Si5.6)10O20[H2O]5.6
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; South Korea, Pohang Accelerator Laboratory PAL, PLS reactor, 9B beamline, HRPD (determination of structural parameters), X-rays, synchrotron; λ = 0.15494 nm (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; 52 variables; 324 reflections, RP = 0.0829; wRP = 0.1061
  • Sample Detail(s): sample prepared from (K16.0[H2O]22.1)[Ga17.5Si22.5O80], RbNO3, chemical analysis; Si/Ga ratio 1.28; 95 % ion exchange, powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Rb4.4Ga4.4Si5.6O20[H2O]5.6
  • Alphabetic Formula: [H2O]5.6Ga4.4O20Rb4.4Si5.6
  • Published Formula: |Rb8.0(H2O)11.2|[Ga8.8Si11.2O40]
  • Refined Formula: Ga4.39H11.23O25.62Rb3.98Si5.61
  • Wyckoff Sequence: 122,e4d4b
  • Z Formula Units: 2
  • Density: ρ = 3.29 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_1945251

  • 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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