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Information card for entry 2104058
Preview
| Coordinates | 2104058.cif |
|---|---|
| Original IUCr paper | HTML |
| External links | PubChem |
| Common name | β-2 PEP |
|---|---|
| Chemical name | 1,3-dipalmitoyl-2-elaidoylglycerol |
| Formula | C53 H100 O6 |
| Calculated formula | C53 H100 O6 |
| SMILES | CCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCC/C=C/CCCCCCCC)COC(=O)CCCCCCCCCCCCCCC |
| Title of publication | Structures of mono-unsaturated triacylglycerols. III. The β-2 polymorphs of <i>trans</i>-mono-unsaturated triacylglycerols and related fully saturated triacylglycerols |
| Authors of publication | van Mechelen, Jan B.; Peschar, Rene; Schenk, Henk |
| Journal of publication | Acta Crystallographica Section B |
| Year of publication | 2008 |
| Journal volume | 64 |
| Journal issue | 2 |
| Pages of publication | 240 - 248 |
| a | 5.41671 ± 0.00015 Å |
| b | 12.1288 ± 0.0006 Å |
| c | 41.535 ± 0.003 Å |
| α | 88.341 ± 0.006° |
| β | 92.085 ± 0.006° |
| γ | 99.95 ± 0.003° |
| Cell volume | 2685.2 ± 0.2 Å3 |
| Cell temperature | 250 K |
| Ambient diffraction temperature | 250 K |
| Number of distinct elements | 3 |
| Space group number | 2 |
| Hermann-Mauguin space group symbol | P -1 |
| Hall space group symbol | -P 1 |
| Goodness-of-fit parameter for all reflections | 3.03 |
| Diffraction radiation wavelength | 0.79948 Å |
| Diffraction radiation type | synchrotron |
| Has coordinates | Yes |
| Has disorder | No |
| Has Fobs | No |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301802 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/10 Each referenced PubChem compound corresponds to the full crystal structure. |
2104058.cif |
| 176768 | 2016-02-20 | cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/10. |
2104058.cif |
| 91933 | 2013-12-28 | cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs. |
2104058.cif |
| 32112 | 2012-02-03 | cif/: committing an update of 45+ thous files, with information appended from the originals. | 2104058.cif |
| 26848 | 2011-09-28 | cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree. |
2104058.cif |
| 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). |
2104058.cif |
| 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. |
2104058.cif |
| 5310 | 2011-01-02 | cif/ Running cif_fix_enum with the core CIF dictionary on COD ranges 2, 8 and 9. Range 9 remained unchanged, and in ranges 2 and 8 there were 17309 modified files, most changes were fixes enumerator case. |
2104058.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. |
2104058.cif |
| 903 | 2009-11-23 | cif/ Setting svn:keywords property on those CIFs that did not have them. |
2104058.cif |
| 457 | 2008-10-13 | Depositing files from Acta-Cryst-B-2008_02-04, Acta-Cryst-C-2008_03-08, and personal contributions. |
2104058.cif |
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