Information card for entry 7709360

Structure parameters

• Formula: C20 H85 Cd4 N15 O56 Si6 V15
• Calculated formula: C20 H63 Cd4 N15 O49 Si6 V15
• Title of publication: Three Si-substituted polyoxovanadates as efficient catalysts for Knoevenagel condensation and selective oxidation of styrene to benzaldehyde.
• Authors of publication: Shi, Yu; Zhou, Tong; Di, Jia-Qi; Wang, Wenhui; Ma, Li; Zhang, Heng; Gao, Yuanzhe
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2022
• Journal volume: 51
• Journal issue: 8
• Pages of publication: 3304 - 3313
• a: 20.788 ± 0.004 Å
• b: 19.333 ± 0.003 Å
• c: 44.011 ± 0.008 Å
• α: 90°
• β: 98.456 ± 0.003°
• γ: 90°
• Cell volume: 17495 ± 5 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 7
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.1329
• Residual factor for significantly intense reflections: 0.1091
• Weighted residual factors for significantly intense reflections: 0.253
• Weighted residual factors for all reflections included in the refinement: 0.2612
• Goodness-of-fit parameter for all reflections included in the refinement: 1.084
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No