Crystallography Open Database

Information card for entry 4000068

Preview

Coordinates	4000068.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	98296
Formula	C26 H32 N6 O6 S2
Calculated formula	C26 H32 N6 O6 S2
SMILES	[O-]S(=O)(=O)c1ccc(cc1)c1ccc(cc1)S(=O)(=O)[O-].Cc1cccc2c1cccc2C.NC(=[NH2+])N.NC(=[NH2+])N
Title of publication	Shape-Selective Separation of Molecular Isomers with Tunable Hydrogen-Bonded Host Frameworks
Authors of publication	Pivovar, Adam M.; Holman, K. Travis; Ward, Michael D.
Journal of publication	Chemistry of Materials
Year of publication	2001
Journal volume	13
Journal issue	9
Pages of publication	3018
a	7.308 ± 0.0004 Å
b	7.4666 ± 0.0005 Å
c	15.0563 ± 0.0009 Å
α	90.319 ± 0.001°
β	97.553 ± 0.001°
γ	118.995 ± 0.001°
Cell volume	710.08 ± 0.08 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	5
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0842
Residual factor for significantly intense reflections	0.0681
Weighted residual factors for all reflections	0.1938
Weighted residual factors for significantly intense reflections	0.1692
Goodness-of-fit parameter for all reflections	1.001
Goodness-of-fit parameter for significantly intense reflections	1.043
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

Version history

Revision	Date	Message	Files
178377 (current)	2016-03-21	cif/4/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/00.	4000068.cif
134621	2015-04-02	The 'cif_fix_values' script with an option '--fix-only-weighting-scheme' and 'cif_filter' script were run over CIF files which included an incorrect value of the data item '_refine_ls_weighting_scheme'. Read the log for more details. There were more than 18k CIF files with values to modify. Usually these incorrect values include comment with formulas, but values of this data item must be an enumerator. The script creates new data item '_refine_ls_weighting_details' to store these comments with formulas, and writes the enumerator 'calc' as a value of data item '_refine_ls_weighting_scheme'. There exists some exceptions in the script.	4000068.cif
125849	2014-10-25	cif/4/00/ (saulius@kolibris) Updating CIFs with full bibliographies, correct chemical name and crystallographic experiment metadata in 7 range 4 entries.	4000068.cif
34330	2012-02-24	cif/4/ Reorganising CIF range 4 into a prefix tree.	4000068.cif
5312	2011-01-03	cif/ Adding files, updated with the 'cif_fix_enum' program and the cif_core.dic dictionary. The enumerator values were fixed, mostly incorrect case, but also some values that had extra underscores, dashes or spaces. Unfortunately, 22 had non-ASCII characters with the 8-th bit set, and these got incorrectly interpreted as latin1 characters and converted to their UTF8 equivalents by Perl. To fix the structures, however, they need to be redeposited from the original files with the new CIFParser/cif_filter version.	4000068.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.	4000068.cif
123	2008-02-18	15 CIFs fixed	4000068.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/'	4000068.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	4000068.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.	4000068.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)	4000068.cif