Crystallography Open Database

Information card for entry 7050920

Preview

Coordinates	7050920.cif
Original paper (by DOI)	HTML
External links	PubChem

Structure parameters

Chemical name	3-{4-[4-(3-hydroxy-3,3-diphenyl-prop-1-ynyl)-phenylazo]-phenyl}-1, 1-diphenyl-prop-2-yn-1-ol
Formula	C42 H30 N2 O2
Calculated formula	C42 H30 N2 O2
SMILES	c1(c(cccc1)C#CC(O)(c1ccccc1)c1ccccc1)/N=N/c1c(cccc1)C#CC(O)(c1ccccc1)c1ccccc1
Title of publication	Novel chromogenic, guest-sensitive host compounds
Authors of publication	Scott, Janet; Asami, Masaya; Tanaka, Koichi
Journal of publication	New Journal of Chemistry
Year of publication	2002
Journal volume	26
Journal issue	12
Pages of publication	1822
a	5.8554 ± 0.0002 Å
b	9.3045 ± 0.0005 Å
c	14.6994 ± 0.0005 Å
α	71.827 ± 0.003°
β	89.422 ± 0.003°
γ	78.702 ± 0.002°
Cell volume	745.04 ± 0.06 Å³
Cell temperature	123 ± 2 K
Ambient diffraction temperature	123 ± 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	0.0532
Residual factor for significantly intense reflections	0.0415
Weighted residual factors for significantly intense reflections	0.1011
Weighted residual factors for all reflections included in the refinement	0.1092
Goodness-of-fit parameter for all reflections included in the refinement	1.033
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
301851 (current)	2025-08-21	Add cross-references to PubChem compounds in COD range 7/05/ Each referenced PubChem compound corresponds to the full crystal structure.	7050920.cif
180063	2016-03-26	cif/7/05/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/05/09.	7050920.cif
120112	2014-07-12	Adding DOIs to range 7 structures.	7050920.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7050920.cif
11752	2011-02-18	cif/7/ Redepositing RSC CIFs that were formally processed with an old version of cif_fix_values script.	7050920.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.	7050920.cif
3898	2010-12-09	cif/ Adding the files from the 2004-2000-RSC/ processing directory identified for redeposition. Last page numbers were restored manually from the command line.	7050920.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.	7050920.cif
151	2008-02-23	20 files corrected.	7050920.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/'	7050920.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	7050920.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.	7050920.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)	7050920.cif