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Information card for entry 7209755
Preview
| Coordinates | 7209755.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Common name | DL-Prolinium cocrystal of RS-Naproxen |
|---|---|
| Chemical name | Pyrrolidinium-2-carboxylate-2-(6-methoxynaphthalen-2-yl)propanoic acid hydrate(1:1:1) |
| Formula | C19 H25 N O6 |
| Calculated formula | C19 H25 N O6 |
| SMILES | C(=O)(C1CCC[NH2+]1)[O-].C(=O)(C(C)c1cc2c(cc1)cc(cc2)OC)O.O |
| Title of publication | On the influence of using a zwitterionic coformer for cocrystallization: structural focus on naproxen–proline cocrystals |
| Authors of publication | Tilborg, Anaëlle; Springuel, Géraldine; Norberg, Bernadette; Wouters, Johan; Leyssens, Tom |
| Journal of publication | CrystEngComm |
| Year of publication | 2013 |
| Journal volume | 15 |
| Journal issue | 17 |
| Pages of publication | 3341 |
| a | 6.1054 ± 0.0002 Å |
| b | 12.475 ± 0.0005 Å |
| c | 49.1664 ± 0.0013 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 3744.8 ± 0.2 Å3 |
| Cell temperature | 293 ± 2 K |
| Ambient diffraction temperature | 293 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 61 |
| Hermann-Mauguin space group symbol | P b c a |
| Hall space group symbol | -P 2ac 2ab |
| Residual factor for all reflections | 0.0717 |
| Residual factor for significantly intense reflections | 0.0524 |
| Weighted residual factors for significantly intense reflections | 0.1415 |
| Weighted residual factors for all reflections included in the refinement | 0.1566 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.026 |
| Diffraction radiation wavelength | 1.54184 Å |
| Diffraction radiation type | CuKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301863 (current) | 2025-08-22 | Add cross-references to PubChem compounds in COD range 7/20/ Each referenced PubChem compound corresponds to the full crystal structure. |
7209755.cif |
| 180428 | 2016-03-26 | cif/7/20/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/20/97. |
7209755.cif |
| 86088 | 2013-05-09 | cif/ Adding structures of 7209753, 7209754, 7209755, 7209756 via cif-deposit CGI script. |
7209755.cif |
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