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Information card for entry 2017479
Preview
| Coordinates | 2017479.cif |
|---|---|
| Structure factors | 2017479.hkl |
| Original IUCr paper | HTML |
| Chemical name | 1,5-di(but-2-enyl)-5-ethylbarbituric acid |
|---|---|
| Formula | C14 H20 N2 O3 |
| Calculated formula | C14 H20 N2 O3 |
| SMILES | N1(C(=O)NC(=O)C(C1=O)(C/C=C/C)CC)C/C=C/C |
| Title of publication | Hydrogen-bond motifs in <i>N</i>-monosubstituted derivatives of barbituric acid: 5-allyl-5-isopropyl-1-methylbarbituric acid (enallylpropymal) and 1,5-di(but-2-enyl)-5-ethylbarbituric acid |
| Authors of publication | Gelbrich, Thomas; Zencirci, Neslihan; Griesser, Ulrich J. |
| Journal of publication | Acta Crystallographica Section C |
| Year of publication | 2010 |
| Journal volume | 66 |
| Journal issue | 1 |
| Pages of publication | o55 - o58 |
| a | 10.2825 ± 0.0011 Å |
| b | 13.2972 ± 0.0016 Å |
| c | 10.3959 ± 0.001 Å |
| α | 90° |
| β | 92.999 ± 0.007° |
| γ | 90° |
| Cell volume | 1419.5 ± 0.3 Å3 |
| Cell temperature | 120 ± 2 K |
| Ambient diffraction temperature | 120 ± 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 | 0.1693 |
| Residual factor for significantly intense reflections | 0.0796 |
| Weighted residual factors for significantly intense reflections | 0.1096 |
| Weighted residual factors for all reflections included in the refinement | 0.1271 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.209 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 180843 (current) | 2016-04-02 | cif/2/01/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01/74. |
2017479.cif 2017479.hkl |
| 176432 | 2016-02-14 | cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries. |
2017479.cif 2017479.hkl |
| 91933 | 2013-12-28 | cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs. |
2017479.cif 2017479.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. | 2017479.cif 2017479.hkl |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2017479.cif 2017479.hkl |
| 26029 | 2011-09-17 | cif/2/ Reverting changes of revision 25271: ( cd cif/2/; svn merge -r25271:25270 . ) The problem was that the reprocessed files from IUCr, although were more complete, "resurrected" data errors that were corrected in the previous recisions. The additional data that have been extracted during the reprocessing will have to be merged without overwriting the existing values in COD files, except some explicit and controlled cases (such as publication titles and chemical names). |
2017479.cif 2017479.hkl |
| 25271 | 2011-09-10 | cif/2/ Adding reporocessed IUCr CIFs for the years 1980-2010. The CIFs now contain more complete bibliography, substance names, correctly unfolded text fields (using the CIF line unfolding protocol), explicitely set cell angles, and _cod_data_source_block fields. |
2017479.cif 2017479.hkl |
| 986 | 2010-02-13 | Adding FOBS data for the most recent Acta Cryst. deposition. | 2017479.cif 2017479.hkl |
| 984 | 2010-02-13 | cif/2/ Depositing new structures from Acta-Cryst-C-2010_01 and Acta-Cryst-E-2010_01. |
2017479.cif |
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