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Information card for entry 4021038
Preview
| Coordinates | 4021038.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | ChemSpider; PubChem |
| Formula | C16 H22 O3 Se |
|---|---|
| Calculated formula | C16 H22 O3 Se |
| SMILES | [Se](C([C@@H]1CC[C@@H](O)[C@H]1C(=O)OC)(C)C)c1ccccc1 |
| Title of publication | Et~2~AlCl-Promoted Asymmetric Phenylseleno Group Transfer Radical Cyclization Reactions of Unsaturated β-Hydroxy Esters |
| Authors of publication | Dan Yang; Qiang Gao; Bao-Fu Zheng; Nian-Yong Zhu |
| Journal of publication | Journal of Organic Chemistry |
| Year of publication | 2004 |
| Journal volume | 69 |
| Pages of publication | 8821 - 8828 |
| a | 6.28 ± 0.001 Å |
| b | 10.367 ± 0.002 Å |
| c | 24.434 ± 0.005 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 1590.8 ± 0.5 Å3 |
| Cell temperature | 253 ± 2 K |
| Ambient diffraction temperature | 253 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 19 |
| Hermann-Mauguin space group symbol | P 21 21 21 |
| Hall space group symbol | P 2ac 2ab |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301812 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 4/02/ Each referenced PubChem compound corresponds to the full crystal structure. |
4021038.cif |
| 201982 | 2017-10-13 | cif/ Marking COD entries in range 4 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
4021038.cif |
| 130149 | 2015-01-27 | cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command. |
4021038.cif |
| 120074 | 2014-07-11 | Adding DOIs to range 4/02 structures. | 4021038.cif |
| 34330 | 2012-02-24 | cif/4/ Reorganising CIF range 4 into a prefix tree. |
4021038.cif |
| 966 | 2010-01-30 | cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated. |
4021038.cif |
| 19 | 2008-01-26 | Changing all end-of-line codes from DOS style to UNIX style in all COD CIF files, for more convenient processing: In the cod/cif/ directory: ff \*.cif | xargs perl -i -pe 's/\r\n/\n/' |
4021038.cif |
| 14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
4021038.cif |
| 13 | 2008-01-13 | Setting the svn:keywords property to "Author Date Revision URL Id" for all CIF files in the cod/cif directory. |
4021038.cif |
| 1 | 2007-11-30 | Adding all .cif files from the COD, downloaded in a Cod.zip file on 2007.02.07 (and the same Cod.zip is downloadable today, on 2007.11.29) |
4021038.cif |
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Users of the data should acknowledge the original authors of the
structural data.