Crystallography Open Database

Information card for entry 4300017

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Coordinates	4300017.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C12 H12 Cu N8
Calculated formula	C12 H12 Cu N8
Title of publication	New Alternating Ferro- and Antiferromagnetic One-Dimensional Complexes. Synthesis, Characterization, Crystal Structure, and Magnetic Properties of [M(4,4'-dimethylbipyridine)(N3)2]n [M = Cu(II), Mn(II), Ni(II), Fe(II)]
Authors of publication	Hao-Yu Shen; Wei-Ming Bu; En-Qing Gao; Dai-Zheng Liao; Zong-Hui Jiang; Shi-Ping Yan; Geng-Lin Wang
Journal of publication	Inorganic Chemistry
Year of publication	2000
Journal volume	39
Pages of publication	396 - 400
a	7.9903 ± 0.0012 Å
b	9.3545 ± 0.0009 Å
c	10.754 ± 0.002 Å
α	113.485 ± 0.011°
β	101.399 ± 0.013°
γ	101.897 ± 0.012°
Cell volume	685.4 ± 0.2 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 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	0.0568
Residual factor for significantly intense reflections	0.0434
Weighted residual factors for all reflections	0.1297
Weighted residual factors for significantly intense reflections	0.1129
Goodness-of-fit parameter for all reflections	1.034
Goodness-of-fit parameter for significantly intense reflections	1.076
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
134621 (current)	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.	4300017.cif
120081	2014-07-12	Adding DOIs to range 4/30 structures.	4300017.cif
34330	2012-02-24	cif/4/ Reorganising CIF range 4 into a prefix tree.	4300017.cif
19560	2011-05-19	cif/4: Updating files and SQL entries with data from Issue 3 of Inorg. Chem. 2000	4300017.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.	4300017.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.	4300017.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/'	4300017.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	4300017.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.	4300017.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)	4300017.cif