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Information card for entry 2229342
Preview
| Coordinates | 2229342.cif |
|---|---|
| Structure factors | 2229342.hkl |
| Original IUCr paper | HTML |
| External links | PubChem |
| Chemical name | Dimethyl 2-methyl-1,2-dihydroquinoline-2,4-dicarboxylate |
|---|---|
| Formula | C14 H15 N O4 |
| Calculated formula | C14 H15 N O4 |
| SMILES | O=C(OC)C1(Nc2c(C(=C1)C(=O)OC)cccc2)C |
| Title of publication | Dimethyl 2-methyl-1,2-dihydroquinoline-2,4-dicarboxylate |
| Authors of publication | Gültekin, Zeynep; Frey, Wolfgang; Tercan, Barış; Hökelek, Tuncer |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 3 |
| Pages of publication | o672 - o673 |
| a | 7.9917 ± 0.0012 Å |
| b | 8.8886 ± 0.0011 Å |
| c | 18.9855 ± 0.0018 Å |
| α | 90° |
| β | 99.194 ± 0.009° |
| γ | 90° |
| Cell volume | 1331.3 ± 0.3 Å3 |
| Cell temperature | 294 ± 2 K |
| Ambient diffraction temperature | 294 ± 2 K |
| Number of distinct elements | 4 |
| Space group number | 14 |
| Hermann-Mauguin space group symbol | P 1 21/n 1 |
| Hall space group symbol | -P 2yn |
| Residual factor for all reflections | 0.0648 |
| Residual factor for significantly intense reflections | 0.0517 |
| Weighted residual factors for significantly intense reflections | 0.1425 |
| Weighted residual factors for all reflections included in the refinement | 0.1587 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.046 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301805 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/22 Each referenced PubChem compound corresponds to the full crystal structure. |
2229342.cif 2229342.hkl |
| 181214 | 2016-04-03 | hkl/2/22/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/22/93. |
2229342.cif 2229342.hkl |
| 176789 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/22. |
2229342.cif 2229342.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2229342.cif 2229342.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. | 2229342.cif 2229342.hkl |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2229342.cif 2229342.hkl |
| 17966 | 2011-04-13 | hkl/: adding the rest of Fobs files for the recent IUCr deposit. | 2229342.cif 2229342.hkl |
| 17387 | 2011-04-07 | ../uploads/cif-deposit/cod/cif Adding structures of 2229342 via cif-deposit CGI script. |
2229342.cif |
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Users of the data should acknowledge the original authors of the
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