Information card for entry 4322477

Structure parameters

• Formula: C16 H52 Mo12 N4 O41.5 Si
• Calculated formula: C16 H39 Mo12 N4 O41.5 Si
• Title of publication: Hydrothermal Syntheses: A Route to the Stepwise Condensation of Reduced Keggin Polyanions. From Reduced β-[HmSiMo12O40]n- Monomers to Bicapped Dimerized [Si2Mo28O84(H2O)2]6- Anions
• Authors of publication: Anne Dolbecq; Emmanuel Cadot; Dirk Eisner; Francis Sécheresse
• Journal of publication: Inorganic Chemistry
• Year of publication: 1999
• Journal volume: 38
• Pages of publication: 4217 - 4223
• a: 12.2487 ± 0.0003 Å
• b: 39.9307 ± 0.0011 Å
• c: 12.4761 ± 0.0003 Å
• α: 90°
• β: 116.542 ± 0.001°
• γ: 90°
• Cell volume: 5458.9 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0826
• Residual factor for significantly intense reflections: 0.0676
• Weighted residual factors for all reflections: 0.1471
• Weighted residual factors for significantly intense reflections: 0.1397
• Goodness-of-fit parameter for all reflections: 1.17
• Goodness-of-fit parameter for significantly intense reflections: 1.223
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No