Information card for entry 2221553

Structure parameters

• Chemical name: Ethyl 2-(1,2,3,4-tetrahydrospiro[carbazole-3,2'-[1,3]dioxolan]-9-yl)acetate
• Formula: C18 H21 N O4
• Calculated formula: C18 H21 N O4
• SMILES: O1C2(OCC1)Cc1c3c(n(c1CC2)CC(=O)OCC)cccc3
• Title of publication: Ethyl 2-(1,2,3,4-tetrahydrospiro[carbazole-3,2'-[1,3]dioxolan]-9-yl)acetate
• Authors of publication: Löffler, Philipp M. G.; Ulven, Trond; Bond, Andrew D.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 4
• Pages of publication: o685
• a: 10.5533 ± 0.0004 Å
• b: 17.3773 ± 0.0006 Å
• c: 8.9637 ± 0.0003 Å
• α: 90°
• β: 105.629 ± 0.001°
• γ: 90°
• Cell volume: 1583.06 ± 0.1 ų
• Cell temperature: 180 ± 2 K
• Ambient diffraction temperature: 180 ± 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: 0.0495
• Residual factor for significantly intense reflections: 0.0396
• Weighted residual factors for significantly intense reflections: 0.1049
• Weighted residual factors for all reflections included in the refinement: 0.1121
• Goodness-of-fit parameter for all reflections included in the refinement: 1.043
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes