Crystallography Open Database
- COD Home
- Accessing COD Data
- Add Your Data
- Documentation
Information card for entry 2229726
Preview
| Coordinates | 2229726.cif |
|---|---|
| Structure factors | 2229726.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | 2-Ethyl-1<i>H</i>-imidazole-4-carboxylate monohydrate |
|---|---|
| Formula | C7 H10 N2 O5 |
| Calculated formula | C7 H10 N2 O5 |
| SMILES | [nH]1c(C(=O)O)c([nH+]c1CC)C(=O)[O-].O |
| Title of publication | 2-Ethyl-1<i>H</i>-imidazole-4-carboxylate monohydrate |
| Authors of publication | Li, Shi-Jie; Liu, Juan-Hua; Song, Wen-Dong; Li, Xiao-Fei; Miao, Dong-Liang |
| Journal of publication | Acta Crystallographica Section E |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 4 |
| Pages of publication | o996 - o997 |
| a | 7.6132 ± 0.0006 Å |
| b | 14.3779 ± 0.0016 Å |
| c | 7.9396 ± 0.0008 Å |
| α | 90° |
| β | 97.799 ± 0.001° |
| γ | 90° |
| Cell volume | 861.04 ± 0.15 Å3 |
| Cell temperature | 298 ± 2 K |
| Ambient diffraction temperature | 298 ± 2 K |
| Number of distinct elements | 4 |
| 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 | 0.0531 |
| Residual factor for significantly intense reflections | 0.0381 |
| Weighted residual factors for significantly intense reflections | 0.0941 |
| Weighted residual factors for all reflections included in the refinement | 0.1061 |
| 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 |
|---|---|---|---|
| 201978 (current) | 2017-10-13 | cif/2/ Marking COD entries in range 2/22 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2229726.cif 2229726.hkl |
| 181218 | 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 2/22/97. |
2229726.cif 2229726.hkl |
| 176432 | 2016-02-14 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries. |
2229726.cif 2229726.hkl |
| 120072 | 2014-07-11 | Adding DOIs to range 2 structures. | 2229726.cif 2229726.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. | 2229726.cif 2229726.hkl |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2229726.cif 2229726.hkl |
| 19531 | 2011-05-17 | hkl/2/ Adding Fobs data for the latest IUCr deposition. |
2229726.cif 2229726.hkl |
| 19193 | 2011-05-06 | ../uploads/cif-deposit/cod/cif Adding structures of 2229726 via cif-deposit CGI script. |
2229726.cif |
All data in the COD and the database itself are dedicated to the
public domain and licensed under the
CC0
License
.
Users of the data should acknowledge the original authors of the
structural data.