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CIF Information Card
Information card for 2015253
2015252 << 2015253 >> 2015254Preview
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Coordinates |
2015253.cif |
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Original IUCr paper |
HTML |
Structure parameters
| Common name | cinnamolide-3\b-ol-acetate |
| Chemical name | 3\b-Acetoxy-7-drimen-12,11-olide |
| Formula | - C17 H24 O4 - |
| Calculated formula | - C17 H24 O4 - |
| Title of publication | Cinnamolide-3β-ol hemihydrate and cinnamolide-3β-ol-acetate, two drimanolide-class sesquiterpene lactones from <i>Warburgia ugandensis</i> |
| Authors of publication | Zhang, Yi-Xun; Jackson, Shauntina H.; Rajab, Mohamed S.; Fronczek, Frank R.; Watkins, Steven F. |
| Journal of publication | Acta Crystallographica, Section C |
| Year of publication | 2006 |
| Journal volume | 62 |
| Journal issue | 4 |
| Pages of publication | o219 - o221 |
| a | 6.802 ± 0.003 Å |
| b | 7.918 ± 0.004 Å |
| c | 14.302 ± 0.008 Å |
| α | 90° |
| β | 101.22 ± 0.02° |
| γ | 90° |
| Cell volume | 755.6 ± 0.7 Å3 |
| Cell temperature | 120 K |
| Ambient diffraction temperature | 120 K |
| Number of distinct elements | 3 |
| Hermann-Mauguin symmetry space group | P 1 21 1 |
| Hall symmetry space group | P 2yb |
| Residual factor for all reflections | 0.109 |
| Residual factor for observed reflections | 0.051 |
| Weighted residual factors for the observed reflections | 0.09 |
| Weighted residual factors for all reflections included in the refinement | 0.108 |
| Goodness-of-fit parameter for observed reflections | 0.982 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |