Crystallography Open Database

Information card for entry 7050172

Preview

Coordinates	7050172.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C17 H12 Cd N2 O5
Calculated formula	C17 H12 Cd N2 O5
Title of publication	Synthesis and structure of a novel two-dimensional bilayer framework of a [M(C5O5)(dpe)] coordination polymer
Authors of publication	Wang, Chih-Chieh; Lin, Hui-Wen; Yang, Cheng-Han; Liao, Chen-Hui; Lan, Ia-Ting; Lee, Gene-Hsiang
Journal of publication	New Journal of Chemistry
Year of publication	2004
Journal volume	28
Journal issue	2
Pages of publication	180
a	15.9401 ± 0.0008 Å
b	9.0137 ± 0.0004 Å
c	22.0831 ± 0.0011 Å
α	90°
β	90°
γ	90°
Cell volume	3172.9 ± 0.3 Å³
Cell temperature	295 ± 2 K
Ambient diffraction temperature	295 ± 2 K
Number of distinct elements	5
Space group number	54
Hermann-Mauguin space group symbol	P c c a
Hall space group symbol	-P 2a 2ac
Residual factor for all reflections	0.0341
Residual factor for significantly intense reflections	0.0272
Weighted residual factors for significantly intense reflections	0.0636
Weighted residual factors for all reflections included in the refinement	0.0668
Goodness-of-fit parameter for all reflections included in the refinement	1.044
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
180055 (current)	2016-03-26	cif/7/05/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/05/01.	7050172.cif
130086	2015-01-23	cod/ (robertas@burundukas) The 'cif_fix_values' program was applied to CIFs that have generated the validation messages containing tag '_exptl_crystal_density_meas'. 16946 CIFs had a values that were perceived as 'not measured' and they were changed to '?'. The total of 17089 CIFs was changed. Those that were not corrected by 'cif_fix_values' were reformatted by the parser (e.g. a doi tag was moved to another place). The processing command was: mysql -u cod_reader -h www.crystallography.net cod -e \ 'select distinct codid from validation \ where message like \ "%tag%_exptl_crystal_density_meas'\''%"' -NB \ \| xargs -i sh -c 'cif_fix_values {} \ \| cif_filter --add-cif-header {} \ \| sponge {}'	7050172.cif
120112	2014-07-12	Adding DOIs to range 7 structures.	7050172.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7050172.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.	7050172.cif
3898	2010-12-09	cif/ Adding the files from the 2004-2000-RSC/ processing directory identified for redeposition. Last page numbers were restored manually from the command line.	7050172.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.	7050172.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/'	7050172.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	7050172.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.	7050172.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)	7050172.cif