Crystallography Open Database

Information card for entry 2209432

2209431 << 2209432 >> 2209433

Preview

Coordinates	2209432.cif
Original IUCr paper	HTML

Structure parameters

Common name	Strontium methyl fumarate hydrate
Chemical name	Poly[[tetraaquatris(monomethyl fumarato)distrontium(II)] monomethyl fumarate] at 120 K
Formula	C20 H28 O20 Sr2
Calculated formula	C20 H28 O20 Sr2
SMILES	[Sr+2].[O-]C(=O)/C=C/C(=O)OC.[O-]C(=O)/C=C/C(=O)OC.O.O
Title of publication	Poly[[tetraaquatris(monomethyl fumarato)distrontium(II)] monomethyl fumarate] at 120 K
Authors of publication	Kenny Stahl; Jens E. T. Andersen; Henrik Nilsson
Journal of publication	Acta Crystallographica Section E
Year of publication	2006
Journal volume	62
Journal issue	7
Pages of publication	m1677 - m1679
a	7.1336 ± 0.0006 Å
b	10.7203 ± 0.0008 Å
c	20.9384 ± 0.0017 Å
α	100.676 ± 0.002°
β	96.322 ± 0.002°
γ	107.096 ± 0.002°
Cell volume	1480.7 ± 0.2 Å³
Cell temperature	120 ± 2 K
Ambient diffraction temperature	120 ± 2 K
Number of distinct elements	4
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0608
Residual factor for significantly intense reflections	0.0375
Weighted residual factors for significantly intense reflections	0.0756
Weighted residual factors for all reflections included in the refinement	0.095
Goodness-of-fit parameter for all reflections included in the refinement	0.872
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
223448 (current)	2019-11-07	cif/2 Fixing Z values and formulae	2209432.cif
176774	2016-02-20	cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/20.	2209432.cif
91933	2013-12-28	cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs.	2209432.cif
32112	2012-02-03	cif/: committing an update of 45+ thous files, with information appended from the originals.	2209432.cif
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2209432.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).	2209432.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.	2209432.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.	2209432.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.	2209432.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.	2209432.cif