Crystallography Open Database

Information card for entry 7249875

Preview

Coordinates	7249875.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C25 H21 N O4
Calculated formula	C25 H21 N O4
Title of publication	Photochromic pyridylfulgenates and their cadmium complexes
Authors of publication	Mai, Ying-Ying; Liu, Li; Dai, Jing-Cao
Journal of publication	CrystEngComm
Year of publication	2025
Journal volume	27
Journal issue	11
Pages of publication	1548 - 1559
a	16.1979 ± 0.0007 Å
b	22.8193 ± 0.0008 Å
c	11.8386 ± 0.0005 Å
α	90°
β	100.545 ± 0.004°
γ	90°
Cell volume	4301.9 ± 0.3 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	4
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for all reflections	0.1018
Residual factor for significantly intense reflections	0.0593
Weighted residual factors for significantly intense reflections	0.1449
Weighted residual factors for all reflections included in the refinement	0.177
Goodness-of-fit parameter for all reflections included in the refinement	1.016
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
298863 (current)	2025-04-05	cif/ Updating files of 7249873, 7249874, 7249875, 7249876, 7249877, 7249878 Original log message: Adding full bibliography for 7249873--7249878.cif.	7249875.cif
297551	2025-02-01	cif/ Adding structures of 7249873, 7249874, 7249875, 7249876, 7249877, 7249878 via cif-deposit CGI script.	7249875.cif