Crystallography Open Database

Information card for entry 2216317

Preview

Coordinates	2216317.cif
Structure factors	2216317.hkl
Original IUCr paper	HTML
External links	ChemSpider; PubChem

Structure parameters

Common name	betamethasone-21-pentanoate methanol solvate
Chemical name	2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy- 10,13,16-trimethyl-3-oxo- 6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H -cyclopenta[a]phenanthren- 17-yl)-2-oxoethyl pentanoate methanol solvate
Formula	C28 H41 F O7
Calculated formula	C28 H41 F O7
SMILES	O=C1C=C[C@@]2([C@@]3(F)[C@@H](O)C[C@@]4([C@](O)([C@H](C[C@H]4[C@@H]3CCC2=C1)C)C(=O)COC(=O)CCCC)C)C.OC
Title of publication	Betamethasone-21-pentanoate methanol solvate
Authors of publication	Suitchmezian, Viktor; Jeß, Inke; Näther, Christian
Journal of publication	Acta Crystallographica Section E
Year of publication	2007
Journal volume	63
Journal issue	12
Pages of publication	o4839 - o4839
a	9.998 ± 0.0005 Å
b	15.7885 ± 0.0009 Å
c	16.9696 ± 0.0012 Å
α	90°
β	90°
γ	90°
Cell volume	2678.7 ± 0.3 Å³
Cell temperature	166 ± 2 K
Ambient diffraction temperature	166 ± 2 K
Number of distinct elements	4
Space group number	19
Hermann-Mauguin space group symbol	P 21 21 21
Hall space group symbol	P 2ac 2ab
Residual factor for all reflections	0.0538
Residual factor for significantly intense reflections	0.042
Weighted residual factors for significantly intense reflections	0.1071
Weighted residual factors for all reflections included in the refinement	0.1143
Goodness-of-fit parameter for all reflections included in the refinement	1.025
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

Version history

Revision	Date	Message	Files
301804 (current)	2025-08-19	Add cross-references to PubChem compounds in COD range 2/21 Each referenced PubChem compound corresponds to the full crystal structure.	2216317.cif 2216317.hkl
201974	2017-10-13	cif/2/ Marking COD entries in range 2/21 that are known to be related to ChemSpider entries using the _cod_related_entry data loop.	2216317.cif 2216317.hkl
181083	2016-04-03	hkl/2/21/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/21/63.	2216317.cif 2216317.hkl
176787	2016-02-20	cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/21.	2216317.cif 2216317.hkl
130086	2015-01-23	cod/ (robertas@burundukas) The 'cif_fix_values' program was applied to CIFs that have generated the validation messages containing tag '_exptl_crystal_density_meas'. 16946 CIFs had a values that were perceived as 'not measured' and they were changed to '?'. The total of 17089 CIFs was changed. Those that were not corrected by 'cif_fix_values' were reformatted by the parser (e.g. a doi tag was moved to another place). The processing command was: mysql -u cod_reader -h www.crystallography.net cod -e \ 'select distinct codid from validation \ where message like \ "%tag%_exptl_crystal_density_meas'\''%"' -NB \ \| xargs -i sh -c 'cif_fix_values {} \ \| cif_filter --add-cif-header {} \ \| sponge {}'	2216317.cif 2216317.hkl
91933	2013-12-28	cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs.	2216317.cif 2216317.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.	2216317.cif 2216317.hkl
32112	2012-02-03	cif/: committing an update of 45+ thous files, with information appended from the originals.	2216317.cif 2216317.hkl
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2216317.cif 2216317.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).	2216317.cif 2216317.hkl
26025	2011-09-16	hkl/2/ Adding assigned Fobs files for the 1980-2010 IUCr data.	2216317.cif 2216317.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.	2216317.cif
17004	2011-03-31	cif/ Commiting CIFs, that were updated with the 'cif_fix_values' script, using options '--fix-misspelled replacement_values.lst', '--fix-temperature' and '--fix-enums' with built-in table of enum values. The following cmd was used: > (set -x; find ? -name \*.cif \| sort \| xargs -i sh -c 'if !( > cif_fix_values --fix-misspelled ~/../inputs/replacament_values.lst {} \| > cif_filter --add-cif-header {} \| > sponge {} ) 2>&1 \| grep NOTE; then svn revert {}; > fi' ) &	2216317.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.	2216317.cif
326	2008-04-03	Adding all Acta Cryst. B, C, and E missing retrospective CIF files up to 2008 February, generated from the files that were automatically downloaded from the IUCr site.	2216317.cif