Crystallography Open Database

Information card for entry 7160496

Preview

Coordinates	7160496.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C23 H17 I N2 O2
Calculated formula	C23 H17 I N2 O2
Title of publication	Synthesis of naphthalene-fused imidazo[1,2-a]pyridinium salts showing green luminescence with high quantum yields and large Stokes shift
Authors of publication	Abe, Sota; Katayama, Tetsuro; Furube, Akihiro; Tabata, Atsushi; Yoshida, Yasushi; Ueta, Shoko; Arakawa, Yukihiro; Minagawa, Keiji; Imada, Yasushi; Yagishita, Fumitoshi
Journal of publication	Organic & Biomolecular Chemistry
Year of publication	2025
a	6.8233 ± 0.0001 Å
b	13.6419 ± 0.0003 Å
c	21.6469 ± 0.0004 Å
α	90°
β	90.365 ± 0.006°
γ	90°
Cell volume	2014.91 ± 0.06 Å³
Cell temperature	93.15 K
Ambient diffraction temperature	93.15 K
Number of distinct elements	5
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	0.0516
Residual factor for significantly intense reflections	0.0456
Weighted residual factors for significantly intense reflections	0.1091
Weighted residual factors for all reflections included in the refinement	0.1132
Goodness-of-fit parameter for all reflections included in the refinement	1.064
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	1.5418 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
299249 (current)	2025-04-10	cif/ Adding structures of 7160496 via cif-deposit CGI script.	7160496.cif