Information card for entry 2227611

Structure parameters

• Chemical name: 2,5-Dimethyl-7,8,9,10-tetrahydrocyclohepta[<i>b</i>]indol-6(5<i>H</i>)-one
• Formula: C15 H17 N O
• Calculated formula: C15 H17 N O
• SMILES: O=C1c2n(c3ccc(cc3c2CCCC1)C)C
• Title of publication: 2,5-Dimethyl-7,8,9,10-tetrahydrocyclohepta[<i>b</i>]indol-6(5<i>H</i>)-one
• Authors of publication: Archana, R.; Yamuna, E.; Rajendra Prasad, K. J.; Thiruvalluvar, A.; Butcher, R. J.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 11
• Pages of publication: o2882
• a: 15.5889 ± 0.0003 Å
• b: 10.5707 ± 0.0002 Å
• c: 7.5388 ± 0.0002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1242.29 ± 0.05 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 4
• Space group number: 29
• Hermann-Mauguin space group symbol: P c a 21
• Hall space group symbol: P 2c -2ac
• Residual factor for all reflections: 0.0462
• Residual factor for significantly intense reflections: 0.0453
• Weighted residual factors for significantly intense reflections: 0.1269
• Weighted residual factors for all reflections included in the refinement: 0.1291
• Goodness-of-fit parameter for all reflections included in the refinement: 1.092
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes