Crystallography Open Database

Information card for entry 1100909

Preview

Coordinates	1100909.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	N-(4-Methylphenyl)-N-2-propynyl-N-5-nitro-2-furfurylamine
Formula	C15 H14 N2 O3
Calculated formula	C15 H14 N2 O3
Title of publication	N-(4-Methylphenyl)-N-(5-nitrofurfuryl)-N-prop-2-ynylamine
Authors of publication	Hergold-Brundić, Antonija; Pavlović, Gordana; Mance, Ana Dunja; Jakopčić, Krešimir
Journal of publication	Acta Crystallographica, Section C: Crystal Structure Communications
Year of publication	2000
Journal volume	56
Journal issue	11
Pages of publication	e520 - e521
a	8.849 ± 0.0018 Å
b	9.206 ± 0.0013 Å
c	9.8438 ± 0.0019 Å
α	63.196 ± 0.014°
β	76.908 ± 0.015°
γ	73.937 ± 0.013°
Cell volume	683 ± 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	0.078
Residual factor for significantly intense reflections	0.039
Weighted residual factors for all reflections included in the refinement	0.101
Goodness-of-fit parameter for all reflections included in the refinement	0.973
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Duplicate of	2011566
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
180616 (current)	2016-03-30	cif/ hkl/ Adding hkl file for entry 2011566.	1100909.cif
180615	2016-03-30	cif/ (antanas@echidna.ibt.lt) Adding full bibliography and additional information from the original publication to entries 1100909, 2011566. Marking entry 1100909 as a duplicate of entry 2011566.	1100909.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.	1100909.cif
130149	2015-01-27	cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command.	1100909.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	1100909.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.	1100909.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.	1100909.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/'	1100909.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	1100909.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.	1100909.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)	1100909.cif