Crystallography Open Database

Information card for entry 2223477

Preview

Coordinates	2223477.cif
Structure factors	2223477.hkl
Original IUCr paper	HTML
External links	PubChem

Structure parameters

Common name	Pyridine-3-carbonitrile–chloranilic acid (2/1) acetonitrile disolvate
Chemical name	Pyridine-3-carbonitrile–chloranilic acid–acetonitrile (2/1/2)
Formula	C22 H16 Cl2 N6 O4
Calculated formula	C22 H16 Cl2 N6 O4
SMILES	OC1=C(Cl)C(=O)C(=C(C1=O)Cl)O.N#Cc1cccnc1.N#Cc1cccnc1.CC#N.CC#N
Title of publication	Pyridine-3-carbonitrile–chloranilic acid–acetonitrile (2/1/2)
Authors of publication	Gotoh, Kazuma; Ishida, Hiroyuki
Journal of publication	Acta Crystallographica Section E
Year of publication	2009
Journal volume	65
Journal issue	10
Pages of publication	o2467
a	3.91269 ± 0.00016 Å
b	10.8937 ± 0.0009 Å
c	13.5966 ± 0.0005 Å
α	105.302 ± 0.004°
β	90.0058 ± 0.0014°
γ	90.847 ± 0.005°
Cell volume	558.93 ± 0.06 Å³
Cell temperature	180 ± 1 K
Ambient diffraction temperature	180 ± 1 K
Number of distinct elements	5
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0489
Residual factor for significantly intense reflections	0.0348
Weighted residual factors for significantly intense reflections	0.0868
Weighted residual factors for all reflections included in the refinement	0.0991
Goodness-of-fit parameter for all reflections included in the refinement	1.073
Diffraction radiation wavelength	0.71075 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

Version history

Revision	Date	Message	Files
301805 (current)	2025-08-19	Add cross-references to PubChem compounds in COD range 2/22 Each referenced PubChem compound corresponds to the full crystal structure.	2223477.cif 2223477.hkl
181155	2016-04-03	hkl/2/22/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/22/34.	2223477.cif 2223477.hkl
176435	2016-02-14	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries from ranges 1, 2.	2223477.cif 2223477.hkl
91933	2013-12-28	cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs.	2223477.cif 2223477.hkl
88064	2013-08-29	Adding _cod_database_fobs_code data item to all COD CIFs that have Fobs deposited and did not have this data item yet.	2223477.cif 2223477.hkl
32112	2012-02-03	cif/: committing an update of 45+ thous files, with information appended from the originals.	2223477.cif 2223477.hkl
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2223477.cif 2223477.hkl
26029	2011-09-17	cif/2/ Reverting changes of revision 25271: ( cd cif/2/; svn merge -r25271:25270 . ) The problem was that the reprocessed files from IUCr, although were more complete, "resurrected" data errors that were corrected in the previous recisions. The additional data that have been extracted during the reprocessing will have to be merged without overwriting the existing values in COD files, except some explicit and controlled cases (such as publication titles and chemical names).	2223477.cif 2223477.hkl
25271	2011-09-10	cif/2/ Adding reporocessed IUCr CIFs for the years 1980-2010. The CIFs now contain more complete bibliography, substance names, correctly unfolded text fields (using the CIF line unfolding protocol), explicitely set cell angles, and _cod_data_source_block fields.	2223477.cif 2223477.hkl
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.	2223477.cif 2223477.hkl
840	2009-11-11	hkl/ Adding FOBS data for the latest COD deposition.	2223477.cif 2223477.hkl
838	2009-11-11	cif/2/ Adding files from data processed in Acta-Cryst-B-2009_05/, Acta-Cryst-C-2009_10/, Acta-Cryst-E-2009_10/ and J-Appl-Cryst-2009_05/.	2223477.cif