Inorganic Solid Phases

Na-LTA (Na24Al24[SiO4]24[H2O]9.8) Crystal Structure

General Information

  • Phase Label(s): Na24Al24[SiO4]24[H2O]9.8
  • Structure Class(es): zeolite LTA
  • Classification by Properties:
  • Mineral Name(s):
  • Pearson Symbol: cF1072
  • Space Group: 226
  • Phase Prototype: Na24Al24[SiO4]24[H2O]9.8
  • Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Japan, Tsukuba, High Energy Accelerator Research Organization (KEK), Photon Factory (determination of structural parameters), X-rays, synchrotron (determination of cell and structural parameters)
  • Phase Class(es):
  • Compound Class(es): orthosilicate, hydrate
  • Interpretation Detail(s): positions of non-H and part of H atoms determined, Rietveld refinement, RP = 0.037; wRP = 0.057; RB = 0.066
  • Sample Detail(s): powder (determination of cell and structural parameters)

Substance Summary

  • Standard Formula: Na24Al24[SiO4]24[H2O]9.8
  • Alphabetic Formula: Al24[H2O]9.8Na24[SiO4]24
  • Published Formula: Na-LTA
  • Refined Formula: Al24H19.58Na23.70O105.79Si24
  • Wyckoff Sequence: 226,j2i5hgf
  • Z Formula Units: 4
  • Density: ρ = 1.61 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_1920998

  • 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)

  • Cite this content

    Citation copied