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Information card for entry 2018199
Preview
| Coordinates | 2018199.cif |
|---|---|
| Structure factors | 2018199.hkl |
| Original IUCr paper | HTML |
| External links | ChemSpider |
| Chemical name | 5-hydroxy-6-methyl-2-pyridone |
|---|---|
| Formula | C6 H7 N O2 |
| Calculated formula | C6 H7 N O2 |
| SMILES | [nH]1c(=O)ccc(c1C)O |
| Title of publication | Channel-forming solvate crystals and isostructural solvent-free powder of 5-hydroxy-6-methyl-2-pyridone |
| Authors of publication | Parkin, Sean R.; Behrman, Edward J. |
| Journal of publication | Acta Crystallographica Section C |
| Year of publication | 2011 |
| Journal volume | 67 |
| Journal issue | 8 |
| Pages of publication | o324 - o328 |
| a | 25.2734 ± 0.0007 Å |
| b | 25.2734 ± 0.0007 Å |
| c | 5.2602 ± 0.0007 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 2909.8 ± 0.4 Å3 |
| Cell temperature | 293 ± 0.2 K |
| Ambient diffraction temperature | 293 ± 0.2 K |
| Number of distinct elements | 4 |
| Space group number | 148 |
| Hermann-Mauguin space group symbol | R -3 :H |
| Hall space group symbol | -R 3 |
| Residual factor for all reflections | 0.1131 |
| Residual factor for significantly intense reflections | 0.0626 |
| Weighted residual factors for significantly intense reflections | 0.1642 |
| Weighted residual factors for all reflections included in the refinement | 0.1983 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.022 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 201957 (current) | 2017-10-13 | cif/2/ Marking COD entries in range 2/01 that are known to be related to ChemSpider entries using the _cod_related_entry data loop. |
2018199.cif 2018199.hkl |
| 180850 | 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 2/01/81. |
2018199.cif 2018199.hkl |
| 176760 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/01. |
2018199.cif 2018199.hkl |
| 125873 | 2014-10-25 | cod/ (saulius@koala.ibt.lt) Adding DOIs to 1887 Acta Cryst. CIFs, their DOIs fetched using ACCE codes. |
2018199.cif 2018199.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. | 2018199.cif 2018199.hkl |
| 27511 | 2011-10-06 | hkl/ Committing assigned Fobs data for the recently deposited coordinates from IUCr journals. |
2018199.cif 2018199.hkl |
| 27141 | 2011-09-29 | ../uploads/cif-deposit/cod/cif Adding structures of 2018196, 2018197, 2018198, 2018199, 2018200, 2018201, 2018202 via cif-deposit CGI script. |
2018199.cif |
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Users of the data should acknowledge the original authors of the
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