Crystallography Open Database

Information card for entry 4038401

Preview

Coordinates	4038401.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C26 H18 N4 Se
Calculated formula	C26 H18 N4 Se
Title of publication	Synthesis and anticancer activity of bis(2-arylimidazo[1,2-a]pyridin-3-yl) selenides and diselenides: the copper-catalyzed tandem C‒H selenation of 2-arylimidazo[1,2-a]pyridine with selenium
Authors of publication	Matsumura, Mio; Takahashi, Tsutomu; Yamauchi, Hikari; Sakuma, Shunsuke; Hayashi, Yukako; Hyodo, Tadashi; Obata, Tohru; Yamaguchi, Kentaro; Fujiwara, Yasuyuki; Yasuike, Shuji
Journal of publication	Beilstein Journal of Organic Chemistry
Year of publication	2020
Journal volume	16
Pages of publication	1075 - 1083
a	12.1774 ± 0.0009 Å
b	13.8146 ± 0.0011 Å
c	12.5652 ± 0.001 Å
α	90°
β	102.665 ± 0.002°
γ	90°
Cell volume	2062.4 ± 0.3 Å³
Cell temperature	100 ± 2 K
Ambient diffraction temperature	100 ± 2 K
Number of distinct elements	4
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for all reflections	0.0237
Residual factor for significantly intense reflections	0.0226
Weighted residual factors for significantly intense reflections	0.0594
Weighted residual factors for all reflections included in the refinement	0.0603
Goodness-of-fit parameter for all reflections included in the refinement	1.05
Diffraction radiation wavelength	1.54178 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
258191 (current)	2020-10-07	cif/ Updating files of 4038400, 4038401 Original log message: Adding full bibliography for 4038400--4038401.cif.	4038401.cif
252242	2020-05-21	cif/ Adding structures of 4038401 via cif-deposit CGI script.	4038401.cif