Information card for entry 7156295

Structure parameters

• Formula: C26 H32 O4 Si
• Calculated formula: C26 H32 O4 Si
• Title of publication: Asymmetric total synthesis of naturally occurring spirocyclic tetranorsesquiterpenoid lanceolactone A.
• Authors of publication: Acharyya, Ranjan Kumar; Nanda, Samik
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2018
• Journal volume: 16
• Journal issue: 27
• Pages of publication: 5027 - 5035
• a: 11.66 ± 0.014 Å
• b: 12.07 ± 0.009 Å
• c: 18.027 ± 0.013 Å
• α: 90°
• β: 100.58 ± 0.07°
• γ: 90°
• Cell volume: 2494 ± 4 ų
• Cell temperature: 290 ± 2 K
• Ambient diffraction temperature: 290 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1092
• Residual factor for significantly intense reflections: 0.0499
• Weighted residual factors for significantly intense reflections: 0.1272
• Weighted residual factors for all reflections included in the refinement: 0.1623
• Goodness-of-fit parameter for all reflections included in the refinement: 0.894
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No