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Information card for entry 2233141
Preview
| Coordinates | 2233141.cif |
|---|---|
| Structure factors | 2233141.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | 4-[(Hydroxy)(4-methylphenyl)methylidene]isochroman-1,3-dione |
|---|---|
| Formula | C17 H12 O4 |
| Calculated formula | C17 H12 O4 |
| SMILES | O1C(=O)c2c(/C(=C(O)\c3ccc(cc3)C)C1=O)cccc2 |
| Title of publication | 4-[(Hydroxy)(4-methylphenyl)methylidene]isochroman-1,3-dione |
| Authors of publication | Abou, Akoun; Djandé, Abdoulaye; Saba, Adama; Chiavassa, Thierry; Kakou-Yao, Rita |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2012 |
| Journal volume | 68 |
| Journal issue | 1 |
| Pages of publication | o3 |
| a | 15.6767 ± 0.0006 Å |
| b | 5.9655 ± 0.0002 Å |
| c | 14.4589 ± 0.0004 Å |
| α | 90° |
| β | 102.961 ± 0.001° |
| γ | 90° |
| Cell volume | 1317.74 ± 0.08 Å3 |
| Cell temperature | 298 ± 2 K |
| Ambient diffraction temperature | 298 ± 2 K |
| Number of distinct elements | 3 |
| 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 | 0.0734 |
| Residual factor for significantly intense reflections | 0.0573 |
| Weighted residual factors for significantly intense reflections | 0.1388 |
| Weighted residual factors for all reflections included in the refinement | 0.15 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.077 |
| 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. |
2233141.cif 2233141.hkl |
| 181253 | 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 2/23/31. |
2233141.cif 2233141.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. |
2233141.cif 2233141.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2233141.cif 2233141.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. | 2233141.cif 2233141.hkl |
| 34292 | 2012-02-14 | hkl/ Adding Fobs data for the recently deposited IUCr structures. |
2233141.cif 2233141.hkl |
| 32198 | 2012-02-08 | ../uploads/cif-deposit/cod/cif Adding structures of 2233141 via cif-deposit CGI script. |
2233141.cif |
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Users of the data should acknowledge the original authors of the
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