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Information card for entry 2014475
Preview
| Coordinates | 2014475.cif |
|---|---|
| Original paper (by DOI) | HTML |
| External links | ChemSpider |
| Formula | C8 H9 N O6 |
|---|---|
| Calculated formula | C8 H9 N O6 |
| SMILES | Oc1cc[nH+]cc1.OC(C(=O)O)C(=O)[O-] |
| Title of publication | 2-Pyridone‒tartronic acid (1/1), 3-hydroxypyridinium hydrogen tartronate and 4-hydroxypyridinium hydrogen tartronate |
| Authors of publication | Fukunaga, Takeo; Kashino, Setsuo; Ishida, Hiroyuki |
| Journal of publication | Acta Crystallographica, Section C: Crystal Structure Communications |
| Year of publication | 2004 |
| Journal volume | 60 |
| Journal issue | 10 |
| Pages of publication | o717 - o722 |
| a | 4.0607 ± 0.0013 Å |
| b | 13.144 ± 0.003 Å |
| c | 8.696 ± 0.002 Å |
| α | 90° |
| β | 101.99 ± 0.02° |
| γ | 90° |
| Cell volume | 454 ± 0.2 Å3 |
| Cell temperature | 298 K |
| Ambient diffraction temperature | 298 K |
| Number of distinct elements | 4 |
| Space group number | 7 |
| Hermann-Mauguin space group symbol | P 1 n 1 |
| Hall space group symbol | P -2yac |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| 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. |
2014475.cif |
| 200784 | 2017-09-12 | cif/2/01/ Updating bibliography in entries 2014432, 2014433, 2014446, 2014473, 2014474, 2014475, 2014476, 2014487, 2014529. |
2014475.cif |
| 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. |
2014475.cif |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2014475.cif |
| 966 | 2010-01-30 | cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated. |
2014475.cif |
| 853 | 2009-11-16 | cif/ Reconstructing spacegroup designators from the symmetry operators were possible. The comands used can be found in the log file reformat-spacegroups-2009.11.14.log committed with the current revision. Only lines that contained spacegroup designators were changed, and all files pass vcif test after the conversion. |
2014475.cif |
| 19 | 2008-01-26 | Changing all end-of-line codes from DOS style to UNIX style in all COD CIF files, for more convenient processing: In the cod/cif/ directory: ff \*.cif | xargs perl -i -pe 's/\r\n/\n/' |
2014475.cif |
| 14 | 2008-01-14 | Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files. |
2014475.cif |
| 13 | 2008-01-13 | Setting the svn:keywords property to "Author Date Revision URL Id" for all CIF files in the cod/cif directory. |
2014475.cif |
| 1 | 2007-11-30 | Adding all .cif files from the COD, downloaded in a Cod.zip file on 2007.02.07 (and the same Cod.zip is downloadable today, on 2007.11.29) |
2014475.cif |
All data in the COD and the database itself are dedicated to the
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Users of the data should acknowledge the original authors of the
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