Na8[Al6Si6O24]SO4·H2O (Na8Al6[SiO4]6[SO4][H2O]) Crystal Structure
General Information
- Phase Label(s): Na8Al6[SiO4]6[SO4][H2O]
- Structure Class(es): zeolite SOD
- Classification by Properties: –
- Mineral Name(s): nosean
- Pearson Symbol: cP102
- Space Group: 218
- Phase Prototype: Na8Al6[SiO4]6[SO4][H2O]
- Measurement Detail(s): automatic diffractometer; 15 (determination of cell parameters), automatic diffractometer; Syntex P21 (determination of structural parameters), X-rays, Mo Kα; λ = 0.071069 nm (determination of cell and structural parameters)
- Phase Class(es): –
- Compound Class(es): sulfate, orthosilicate, hydrate
- Interpretation Detail(s): positions of non-H atoms in average structure determined; refinement in superspace, full-matrix least-squares refinement; 146 reflections; F > 3σ(F), R = 0.057; wR = 0.049
- Sample Detail(s): nosean sample from Germany, Rhineland-Palatinate, Eifel, Laacher See, sample prepared from nosean, chemical analysis; small amounts of Fe, Mg, Cl, S2− detected; Na7.20Ca0.24K0.23[Al6Si6O24][SO4]0.87·0.51H2O; small amounts of Fe, Mg, Cl, S2−, single crystal (determination of cell parameters), single crystal, 0.20×0.20×0.33 mm3 (determination of structural parameters)
Substance Summary
- Standard Formula: Na8Al6[SiO4]6[SO4][H2O]
- Alphabetic Formula: Al6[H2O]Na8[SO4][SiO4]6
- Published Formula: Na8[Al6Si6O24]SO4·H2O
- Refined Formula: Al6H1.92Na8.08O28.88S0.98Si6
- Wyckoff Sequence: 218,i2e5dca
- Z Formula Units: 1
- Density: ρ = 2.24 Mg·m−3
Crystallographic Data
Cell Parameters
Atom Coordinates
Standardized
Published
Displacement Parameters
Isotropic
Anisotropic
Experimental Details
Reference
3D Interactive Structure
About this content
PAULING FILE Multinaries Edition – 2012
sd_1600280
©Springer & Material Phases Data System (MPDS), Switzerland & National Institute for Materials Science (NIMS), Japan, 2016
Pierre Villars, Material Phases Data System (MPDS), CH-6354 Vitznau, Switzerland
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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