Crystallography Open Database

Information card for entry 1100721

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Coordinates	1100721.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	Manganese carbodiimide
Formula	C Mn N2
Calculated formula	C Mn N2
Title of publication	Synthesis, Crystal Structure, and Properties of MnNCN, the First Carbodiimide of a Magnetic Transition Metal
Authors of publication	Xiaohui Liu; Manuel Krott; Paul Müller; Chunhua Hu; Heiko Lueken; Richard Dronskowski
Journal of publication	Inorganic Chemistry
Year of publication	2005
Journal volume	44
Pages of publication	3001 - 3003
a	3.3583 ± 0.0004 Å
b	3.3583 ± 0.0004 Å
c	14.3468 ± 0.0019 Å
α	90°
β	90°
γ	120°
Cell volume	140.13 ± 0.03 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	3
Space group number	166
Hermann-Mauguin space group symbol	R -3 m :H
Hall space group symbol	-R 3 2"
Residual factor for all reflections	0.0251
Residual factor for significantly intense reflections	0.0251
Weighted residual factors for significantly intense reflections	0.0593
Weighted residual factors for all reflections included in the refinement	0.0594
Goodness-of-fit parameter for all reflections included in the refinement	1.166
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
176729 (current)	2016-02-18	cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 1.	1100721.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.	1100721.cif
120071	2014-07-11	Adding DOIs to range 1 structures.	1100721.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	1100721.cif
1523	2010-09-25	cif/{1,4} Updating unambiguously identified Inorg. Chem. 2005 structures from the recent Web deposition. Corrdinates of the sructures are not changed, only the bibliograpy and crystallographic information has been updated.	1100721.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.	1100721.cif
853	2009-11-16	cif/ Reconstructing spacegroup designators from the symmetry operators were possible. The comands used can be found in the log file reformat-spacegroups-2009.11.14.log committed with the current revision. Only lines that contained spacegroup designators were changed, and all files pass vcif test after the conversion.	1100721.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/'	1100721.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	1100721.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.	1100721.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)	1100721.cif