Crystallography Open Database

Information card for entry 7250901

Preview

Coordinates	7250901.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H21 N4 O4
Calculated formula	C19 H21 N5 O4
Title of publication	Are supramolecular synthons stable as discrete units? Results from a series of salts of 4-(4-hydroxyphenylazo)benzoic acid and its derivatives with aminopyridines
Authors of publication	Singh, Munendra Pal; Hazarika, Abhinav; Baruah, Jubaraj B.
Journal of publication	Physical Chemistry Chemical Physics
Year of publication	2025
a	9.2152 ± 0.0006 Å
b	9.748 ± 0.0008 Å
c	10.9494 ± 0.0008 Å
α	78.874 ± 0.006°
β	83.021 ± 0.006°
γ	79.171 ± 0.006°
Cell volume	944.19 ± 0.12 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	0.0795
Residual factor for significantly intense reflections	0.0538
Weighted residual factors for significantly intense reflections	0.1423
Weighted residual factors for all reflections included in the refinement	0.1632
Goodness-of-fit parameter for all reflections included in the refinement	1.209
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

For the version history of this entry, please navigate to main COD server.
The link is: https://www.crystallography.net/7250901.html