Information card for entry 7220619

Structure parameters

• Formula: C23 H24 N5 O2.5
• Calculated formula: C23 H24 N5 O2.5
• Title of publication: General Approach to Spiro Indole-3,1′-naphthalen Tetracyclic System: Stereoselective Pseudo Four-component Reaction of Isatins and Cyclic Ketones with two Molecules of Malononitrile
• Authors of publication: Elinson, Michail N.; Vereshchagin, Anatoly N.; Nasybullin, Ruslan; Bobrovsky, Sergey; Ilovaisky, Alexey; Merkulova, Valentina; Bushmarinov, Ivan S.; Egorov, Mikhail
• Journal of publication: RSC Adv.
• Year of publication: 2015
• a: 7.4809 ± 0.0018 Å
• b: 11.265 ± 0.003 Å
• c: 13.576 ± 0.003 Å
• α: 77.76 ± 0.006°
• β: 83.288 ± 0.007°
• γ: 70.811 ± 0.006°
• Cell volume: 1054.6 ± 0.4 ų
• Cell temperature: 150 K
• Ambient diffraction temperature: 150 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1417
• Residual factor for significantly intense reflections: 0.0631
• Weighted residual factors for significantly intense reflections: 0.1538
• Weighted residual factors for all reflections included in the refinement: 0.2092
• Goodness-of-fit parameter for all reflections included in the refinement: 0.998
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No