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Information card for entry 2010531
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| Coordinates | 2010531.cif |
|---|---|
| Structure factors | 2010531.hkl |
| Original IUCr paper | HTML |
| Formula | C23 H28 O2 |
|---|---|
| Calculated formula | C23 H28 O2 |
| SMILES | CC1(C)CC2(CC(C)(C)c3c(O2)cc(cc3)C)Oc2c1ccc(c2)C |
| Title of publication | 4,4,4',4',7,7'-Hexamethyl-2,2'-spirobichroman |
| Authors of publication | Ejsmont, Krzysztof; Kyzioł, Janusz; Nowakowska, Ewa; Zaleski, Jacek |
| Journal of publication | Acta Crystallographica Section C |
| Year of publication | 2000 |
| Journal volume | 56 |
| Journal issue | 1 |
| Pages of publication | 93 - 94 |
| a | 16.613 ± 0.003 Å |
| b | 10.557 ± 0.002 Å |
| c | 11.259 ± 0.002 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 1974.6 ± 0.6 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 56 |
| Hermann-Mauguin space group symbol | P c c n |
| Hall space group symbol | -P 2ab 2ac |
| Residual factor for all reflections | 0.075 |
| Residual factor for significantly intense reflections | 0.046 |
| Weighted residual factors for all reflections included in the refinement | 0.131 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.156 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
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Users of the data should acknowledge the original authors of the
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