Information card for entry 4507482

Structure parameters

• Formula: C23 H30 O3
• Calculated formula: C23 H30 O3
• SMILES: Oc1ccc2c(c1)CC[C@@H]1[C@@H]2CC[C@@]2([C@@](O)(CC[C@@H]12)C#C)C.O=C(C)C
• Title of publication: Applications of Low Temperature Gradient Sublimation in Vacuo: Rapid Production of High Quality Crystals. The First Solvent-Free Crystals of Ethinyl Estradiol
• Authors of publication: Karpinska, Jolanta; Erxleben, Andrea; McArdle, Patrick
• Journal of publication: Crystal Growth & Design
• Year of publication: 2013
• Journal volume: 13
• Journal issue: 3
• Pages of publication: 1122
• a: 6.8006 ± 0.0004 Å
• b: 22.1731 ± 0.0009 Å
• c: 7.3916 ± 0.0005 Å
• α: 90°
• β: 117.031 ± 0.007°
• γ: 90°
• Cell volume: 992.83 ± 0.12 ų
• Cell temperature: 149.9 K
• Ambient diffraction temperature: 149.9 K
• Number of distinct elements: 3
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0348
• Residual factor for significantly intense reflections: 0.0315
• Weighted residual factors for significantly intense reflections: 0.0735
• Weighted residual factors for all reflections included in the refinement: 0.0756
• Goodness-of-fit parameter for all reflections included in the refinement: 1.043
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No