Crystallography Open Database

Information card for entry 7009609

Preview

Coordinates	7009609.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C17 H21 Br2 Cu N5
Calculated formula	C8.5 H10.5 Br Cu0.5 N2.5
Title of publication	Structural and spectral diversities in copper(II) complexes of 2,6-bis(3,5-dimethylpyrazol-1-ylmethyl)pyridine ‡
Authors of publication	Manikandan, Palanichamy; Justin Thomas, K. R.; Manoharan, Periakaruppan T.
Journal of publication	Journal of the Chemical Society, Dalton Transactions
Year of publication	2000
Journal issue	16
Pages of publication	2779
a	7.8585 ± 0.0011 Å
b	15.843 ± 0.008 Å
c	15.4787 ± 0.0013 Å
α	90°
β	97.401 ± 0.009°
γ	90°
Cell volume	1911.1 ± 1 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	5
Space group number	15
Hermann-Mauguin space group symbol	C 1 2/c 1
Hall space group symbol	-C 2yc
Residual factor for all reflections	0.0417
Residual factor for significantly intense reflections	0.0304
Weighted residual factors for all reflections	0.0873
Weighted residual factors for significantly intense reflections	0.0768
Goodness-of-fit parameter for all reflections	1.158
Goodness-of-fit parameter for significantly intense reflections	1.115
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
179800 (current)	2016-03-25	cif/7/00/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/00/96.	7009609.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.	7009609.cif
129439	2015-01-07	cod/ (robertas@burundukas) Correcting values of _exptl_crystal_density_meas and _exptl_crystal_density_method data items: codsql "select codid from validation where message like '%\\'_exptl_crystal_density_meas\\' value \"not measured\" is %'" -NB \ \| codid2file \ \| xargs perl -i -pe "s/_exptl_crystal_density_meas\\s+'not +measured'/_exptl_crystal_density_meas ?/i; \ s/_exptl_crystal_density_method\\s+('not +measured'\|\\?\|none)/_exptl_crystal_density_method ./i"	7009609.cif
120443	2014-07-15	Adding 17924 DOIs guessed from source file names.	7009609.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7009609.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.	7009609.cif
3896	2010-12-08	cif/7/ Adding CIFs with data from Dalton-Trans-2004-2000/.	7009609.cif