Information card for entry 4101528

Structure parameters

• Common name: ITQ-27
• Chemical name: silicogermanate
• Formula: O38 Si19
• Calculated formula: O38 Si19
• SMILES: [Si]1([O])([O])O[Si]([O])([O])O[Si]([O])([O])O[Si]([O])([O])O1
• Title of publication: P-derived organic cations as structure-directing agents: synthesis of a high-silica zeolite (ITQ-27) with a two-dimensional 12-ring channel system.
• Authors of publication: Dorset, Douglas L; Kennedy, Gordon J; Strohmaier, Karl G; Diaz-Cabañas, Maria J; Rey, Fernando; Corma, Avelino
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2006
• Journal volume: 128
• Journal issue: 27
• Pages of publication: 8862 - 8867
• a: 27.7508 ± 0.0005 Å
• b: 25.2969 ± 0.0007 Å
• c: 13.7923 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 9682.3 ± 0.3 ų
• Cell temperature: 298 K
• Number of distinct elements: 2
• Space group number: 69
• Hermann-Mauguin space group symbol: F m m m
• Hall space group symbol: -F 2 2
• RFsqd: 0.11785
• Goodness-of-fit parameter for all reflections: 1.95
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.8702 Å
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes