Information card for entry 7239320

Structure parameters

• Formula: C22 H16 N2 O
• Calculated formula: C22 H16 N2 O
• Title of publication: Syntheses of indolo[1,2-a]quinazolinone derivatives via palladium catalyzed intramolecular C‒H amidation
• Authors of publication: Kotipalli, Trimurtulu; Kavala, Veerababurao; Janreddy, Donala; Kuo, Chun-Wei; Kuo, Ting-Shen; Huang, Hsiu-Ni; He, Chiu-Hui; Yao, Ching-Fa
• Journal of publication: RSC Adv.
• Year of publication: 2014
• Journal volume: 4
• Journal issue: 5
• Pages of publication: 2274
• a: 15.4838 ± 0.0006 Å
• b: 13.2567 ± 0.0005 Å
• c: 7.8274 ± 0.0003 Å
• α: 90°
• β: 98.951 ± 0.002°
• γ: 90°
• Cell volume: 1587.12 ± 0.11 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 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: 0.0618
• Residual factor for significantly intense reflections: 0.0377
• Weighted residual factors for significantly intense reflections: 0.0994
• Weighted residual factors for all reflections included in the refinement: 0.1363
• Goodness-of-fit parameter for all reflections included in the refinement: 0.704
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No