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Information card for entry 2237898
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| Coordinates | 2237898.cif |
|---|---|
| Structure factors | 2237898.hkl |
| Original IUCr paper | HTML |
| Chemical name | 2,3-Dimethoxy-10-oxostrychnidinium hydrogen oxalate dihydrate |
|---|---|
| Formula | C25 H32 N2 O10 |
| Calculated formula | C25 H32 N2 O10 |
| SMILES | c12cc(c(cc1N1[C@@H]3[C@]42[C@@H]2C[C@@H]5[C@H]3[C@H](CC1=O)OCC=C5C[NH+]2CC4)OC)OC.C(=O)(C(=O)O)[O-].O.O |
| Title of publication | 2,3-Dimethoxy-10-oxostrychnidinium hydrogen oxalate dihydrate |
| Authors of publication | Krishnan, P.; Gayathri, K.; Sivakumar, N.; Chakkaravarthi, G.; Anbalagan, G. |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2013 |
| Journal volume | 69 |
| Journal issue | 5 |
| Pages of publication | o659 |
| a | 7.611 ± 0.0002 Å |
| b | 10.7375 ± 0.0003 Å |
| c | 29.499 ± 0.0007 Å |
| α | 90° |
| β | 90° |
| γ | 90° |
| Cell volume | 2410.75 ± 0.11 Å3 |
| Cell temperature | 295 ± 2 K |
| Ambient diffraction temperature | 295 ± 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 |
| Residual factor for all reflections | 0.0463 |
| Residual factor for significantly intense reflections | 0.0423 |
| Weighted residual factors for significantly intense reflections | 0.1129 |
| Weighted residual factors for all reflections included in the refinement | 0.1163 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.052 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 181300 (current) | 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 2/23/78. |
2237898.cif 2237898.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. |
2237898.cif 2237898.hkl |
| 88055 | 2013-08-28 | cod/cif/ (saulius@koala.ibt.lt) Adding the _cod_database_fobs_code links for those COD CIFs that have their Fobs deposited recently. |
2237898.cif 2237898.hkl |
| 88054 | 2013-08-28 | cod/hkl/ (saulius@koala.ibt.lt) Adding Fobs files for the recently deposited IUCr coordinate data. |
2237898.cif 2237898.hkl |
| 86579 | 2013-07-11 | cif/ Adding structures of 2237898 via cif-deposit CGI script. |
2237898.cif |
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Users of the data should acknowledge the original authors of the
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