Information card for entry 7157906

Structure parameters

• Formula: C24 H18
• Calculated formula: C24 H18
• Title of publication: Synthesis of dibenzocyclohepta[1,2-a]naphthalene derivatives from phenylacetaldehyde and alkynyl benzyl alcohols via sequential electrophilic addition and double Friedel-Crafts reactions.
• Authors of publication: Sahu, Archana K.; Unnava, Ramanjaneyulu; Behera, Bipin K.; Saikia, Anil K.
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2021
• Journal volume: 19
• Journal issue: 11
• Pages of publication: 2430 - 2435
• a: 9.8016 ± 0.0006 Å
• b: 12.5556 ± 0.0007 Å
• c: 14.0526 ± 0.0008 Å
• α: 90°
• β: 108.162 ± 0.003°
• γ: 90°
• Cell volume: 1643.22 ± 0.17 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 2
• 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: 0.0715
• Residual factor for significantly intense reflections: 0.0517
• Weighted residual factors for significantly intense reflections: 0.1455
• Weighted residual factors for all reflections included in the refinement: 0.1611
• Goodness-of-fit parameter for all reflections included in the refinement: 1.074
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No