Crystallography Open Database

Information card for entry 4313641

Preview

Coordinates	4313641.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C62 H100 B2 I4 N12 U2
Calculated formula	C62 H100 B2 I4 N12 U2
SMILES	[n]12[U]3([n]4c(cc([nH]4)C(C)(C)C)C)([I][U]4([I]3)(I)([n]3c(cc(n3[BH2]n3[n]4c(cc3C)C(C)(C)C)C)C(C)(C)C)[n]3c(cc([nH]3)C(C)(C)C)C)(I)[n]3c(cc(n3[BH2]n2c(cc1C(C)(C)C)C)C)C(C)(C)C.c1(ccccc1)C.c1(ccccc1)C
Title of publication	Synthesis and Structural Characterization of Unprecedented Bis-Asymmetric Heteroscorpionate U(III) Complexes: [U{κ3-H2B(pztBu,Me)(pzMe,tBu)}2I] and [U{κ3-H2B(pztBu,Me)(pzMe2)}2I]
Authors of publication	Leonor Maria; Ângela Domingos; Isabel Santos
Journal of publication	Inorganic Chemistry
Year of publication	2003
Journal volume	42
Pages of publication	3323 - 3330
a	11.05 ± 0.001 Å
b	20.46 ± 0.004 Å
c	17.361 ± 0.002 Å
α	90°
β	93.42 ± 0.01°
γ	90°
Cell volume	3918 ± 1 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	6
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for all reflections	0.2296
Residual factor for significantly intense reflections	0.0988
Weighted residual factors for all reflections	0.3069
Weighted residual factors for significantly intense reflections	0.1834
Goodness-of-fit parameter for all reflections	1.073
Goodness-of-fit parameter for significantly intense reflections	1.175
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
179198 (current)	2016-03-23	cif/4/31/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/31/36.	4313641.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.	4313641.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 {}'	4313641.cif
120093	2014-07-12	Adding DOIs to range 4/31 structures.	4313641.cif
34330	2012-02-24	cif/4/ Reorganising CIF range 4 into a prefix tree.	4313641.cif
6710	2011-01-12	../uploads/cif-deposit/cod/cif Adding structures of 4313641 via cif-deposit CGI script.	4313641.cif