Crystallography Open Database

Information card for entry 4323136

Preview

Coordinates	4323136.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Tris(diethylammonium) (μ2-diethylamido)-bis(μ2-chloro)- -hexachloro-di-molybdenum(III)
Formula	C16 H46 Cl8 Mo2 N4
Calculated formula	C16 H46 Cl8 Mo2 N4
SMILES	[Mo]123([Mo]([Cl]1)([Cl]2)(Cl)(Cl)(Cl)[N]3(CC)CC)(Cl)(Cl)Cl.[NH2+](CC)CC.[NH2+](CC)CC.[NH2+](CC)CC
Title of publication	Mixed Chloride/Amine Complexes of Dimolybdenum(II). 1. Preparation, Characterization, and Crystal Structure of Mo2Cl4(NHEt2)4: A Quadruply-Bonded Dimolybdenum Compound with Diethylamine Ligands
Authors of publication	F. Albert Cotton; Evgeny V. Dikarev; Santiago Herrero
Journal of publication	Inorganic Chemistry
Year of publication	1998
Journal volume	37
Pages of publication	5862 - 5868
a	10.335 ± 0.001 Å
b	18.061 ± 0.001 Å
c	16.775 ± 0.001 Å
α	90°
β	95.558 ± 0.008°
γ	90°
Cell volume	3116.5 ± 0.4 Å³
Cell temperature	213 ± 2 K
Ambient diffraction temperature	213 ± 2 K
Number of distinct elements	5
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for all reflections	0.0702
Residual factor for significantly intense reflections	0.0516
Weighted residual factors for all reflections	0.1324
Weighted residual factors for significantly intense reflections	0.1149
Goodness-of-fit parameter for all reflections	1.108
Goodness-of-fit parameter for significantly intense reflections	1.074
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
179334 (current)	2016-03-23	cif/4/32/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/32/31.	4323136.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.	4323136.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 {}'	4323136.cif
120105	2014-07-12	Adding DOIs to range 4/32 structures.	4323136.cif
34330	2012-02-24	cif/4/ Reorganising CIF range 4 into a prefix tree.	4323136.cif
22098	2011-07-02	../uploads/cif-deposit/cod/cif Adding structures of 4323136 via cif-deposit CGI script.	4323136.cif