Information card for entry 7153614

Structure parameters

• Formula: C H N O S
• Calculated formula: C3.99695 H3.04457 O0.380952 S0.187429
• Title of publication: Synthesis of tetracyclic chromenones via platinum(ii) chloride catalysed cascade cyclization of enediyne-enones.
• Authors of publication: Sivaraman, Mahalingam; Perumal, Paramasivan T.
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2014
• Journal volume: 12
• Journal issue: 8
• Pages of publication: 1318 - 1327
• a: 13.4815 ± 0.0004 Å
• b: 8.2127 ± 0.0003 Å
• c: 28.9529 ± 0.0009 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3205.65 ± 0.18 ų
• Cell temperature: 273 ± 2 K
• Ambient diffraction temperature: 273 ± 2 K
• Number of distinct elements: 5
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0456
• Residual factor for significantly intense reflections: 0.0357
• Weighted residual factors for significantly intense reflections: 0.0818
• Weighted residual factors for all reflections included in the refinement: 0.0894
• Goodness-of-fit parameter for all reflections included in the refinement: 1.089
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No