ZSM-5, Si/Al= 11.9 (H0.2Na6.7Al6.9Si89.1O192) Crystal Structure
General Information
- Phase Label(s): H0.2Na6.7Al6.9Si89.1O192
- Structure Class(es): zeolite MFI
- Classification by Properties: –
- Mineral Name(s): –
- Pearson Symbol: oP316
- Space Group: 62
- Phase Prototype: H0.2Na6.7(Al0.07Si0.93)96O192
- Measurement Detail(s): automatic diffractometer (determination of cell parameters), automatic diffractometer; Enraf-Nonius CAD4 (determination of structural parameters), X-rays, Mo Kα (determination of cell and structural parameters)
- Phase Class(es): –
- Compound Class(es): silicate
- Interpretation Detail(s): positions of non-H atoms determined, least-squares refinement; 2217 reflections; I > 2σ(I), R = 0.0965
- Sample Detail(s): sample prepared from SiO2, NaAlO2, NaOH, TPABr, energy-dispersive X-ray analysis; Si/Al ratio 11.9/1, single crystal (determination of cell parameters), single crystal, 0.12×0.13×0.26 mm3 (determination of structural parameters)
Substance Summary
- Standard Formula: Na7.4Al7.4Si88.6O192[H2O]8
- Alphabetic Formula: Al7.4[H2O]8Na7.4O192Si88.6
- Published Formula: ZSM-5, Si/Al= 11.9
- Refined Formula: Al7.49H16O200Si88.51
- Wyckoff Sequence: 62,d34c6
- Z Formula Units: 1
- Density: ρ = 1.88 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_1613536
©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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