Crystallography Open Database

Information card for entry 4116446

Preview

Coordinates	4116446.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C4 Cl2 F N2 O2 S5
Calculated formula	C4 Cl2 F2 N2 O2 S5
Title of publication	trans-4,4'-Dichloro-1,1',2,2',3,3'-tetrathiadiazafulvalene (DC-TAF) and Its 1:1 Radical Cation Salts [DC-TAF][X]: Preparation and Solid-State Properties of BF4-, ClO4-, and FSO3- Derivatives
Authors of publication	T. M. Barclay; L. Beer; A. W. Cordes; R. C. Haddon; M. I. Itkis; R. T. Oakley; K. E. Preuss; R. W. Reed
Journal of publication	Journal of the American Chemical Society
Year of publication	1999
Journal volume	121
Pages of publication	6657 - 6663
a	7.3774 ± 0.0011 Å
b	14.1757 ± 0.0018 Å
c	10.942 ± 0.002 Å
α	90°
β	91.732 ± 0.015°
γ	90°
Cell volume	1143.8 ± 0.3 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Number of distinct elements	6
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for significantly intense reflections	0.047
Weighted residual factors for significantly intense reflections	0.054
Goodness-of-fit parameter for significantly intense reflections	1.15
Diffraction radiation wavelength	0.7107 Å
Diffraction radiation type	MolybdenumKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
176467 (current)	2016-02-16	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 4.	4116446.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.	4116446.cif
132129	2015-02-20	cod/ (robertas@burundukas) Changed 'Insert the chemical name here' placeholders into '?': codsql 'select file, chemname from data where chemname like "%name%here%" ' -NB \ \| awk '{print $1}' \ \| codid2file \ \| xargs perl -0777 -i -pe \ 's/ \b (?i:_chemical_name_systematic) \b \K (?: \s (?!\n) )* \n ; \s* ( \? \s* .Insert\ the\ chemical\ name\ here\. \| insert\ name\ here \| name\ here \| Insert\ the\ systematic\ name\ here \| systematic\ name\ to\ be\ included\ here ) \s+ (?<= \n ) ; (?= \n ) / ?/ixms'	4116446.cif
71765	2013-01-21	cif/ Adding structures of 4116446 via cif-deposit CGI script.	4116446.cif