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Information card for entry 2230490
Preview
| Coordinates | 2230490.cif |
|---|---|
| Structure factors | 2230490.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | 5,8-Dimethyl-3-methylene-2-oxo-3,3a,4,5,5a,6,8a,8b-octahydro- 2<i>H</i>-1-oxa-s-indacene-5-carbaldehyde |
|---|---|
| Formula | C15 H18 O3 |
| Calculated formula | C15 H18 O3 |
| SMILES | C1(=O)C(=C)[C@@H]2C[C@]([C@@H]3CC=C([C@@H]3[C@H]2O1)C)(C=O)C |
| Title of publication | 5,8-Dimethyl-3-methylene-2-oxo-3,3a,4,5,5a,6,8a,8b-octahydro-2<i>H</i>-1-oxa-s-indacene-5-carbaldehyde |
| Authors of publication | Moumou, Mohamed; Benharref, Ahmed; Berraho, Moha; Daran, Jean-Claude; Akssira, Mohamed; Elhakmaoui, Ahmed |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 6 |
| Pages of publication | o1479 |
| a | 9.5293 ± 0.0003 Å |
| b | 9.7885 ± 0.0003 Å |
| c | 13.7524 ± 0.0004 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 1282.79 ± 0.07 Å3 |
| Cell temperature | 173 ± 2 K |
| Ambient diffraction temperature | 173 ± 2 K |
| Number of distinct elements | 3 |
| Space group number | 19 |
| Hermann-Mauguin space group symbol | P 21 21 21 |
| Hall space group symbol | P 2ac 2ab |
| Residual factor for all reflections | 0.0351 |
| Residual factor for significantly intense reflections | 0.0308 |
| Weighted residual factors for significantly intense reflections | 0.0808 |
| Weighted residual factors for all reflections included in the refinement | 0.0848 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.086 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201979 (current) | 2017-10-13 | cif/2/ Marking COD entries in range 2/23 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2230490.cif 2230490.hkl |
| 181226 | 2016-04-03 | hkl/2/23/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23/04. |
2230490.cif 2230490.hkl |
| 176798 | 2016-02-21 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23. |
2230490.cif 2230490.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2230490.cif 2230490.hkl |
| 88064 | 2013-08-29 | Adding _cod_database_fobs_code data item to all COD CIFs that have Fobs deposited and did not have this data item yet. | 2230490.cif 2230490.hkl |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2230490.cif 2230490.hkl |
| 22560 | 2011-07-04 | hkl/ Adding Fobs files for the recent IUCr data deposition. |
2230490.cif 2230490.hkl |
| 22478 | 2011-07-04 | ../uploads/cif-deposit/cod/cif Adding structures of 2230490 via cif-deposit CGI script. |
2230490.cif |
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Users of the data should acknowledge the original authors of the
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