Crystallography Open Database

Information card for entry 7240368

Preview

Coordinates	7240368.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C28 H20 I N O
Calculated formula	C28 H20 I N O
SMILES	Ic1ccc2c(CC(=C\c3ccc(N(c4ccccc4)c4ccccc4)cc3)/C2=O)c1
Title of publication	Chalcone single crystals with red emission and photodimerization-triggered hopping behavior: the substituent effect and molecular packing effect
Authors of publication	He, Xinrui; Zhao, Jian; Tan, Zeqing; Zhao, Jiaxin; Cheng, Xiao; Zhou, Chuanjian
Journal of publication	CrystEngComm
Year of publication	2020
a	7.113 ± 0.0002 Å
b	7.7595 ± 0.0003 Å
c	20.7174 ± 0.0005 Å
α	98.092 ± 0.002°
β	98.334 ± 0.002°
γ	95.893 ± 0.003°
Cell volume	1111.25 ± 0.06 Å³
Cell temperature	293 ± 3 K
Ambient diffraction temperature	293 ± 3 K
Number of distinct elements	5
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0587
Residual factor for significantly intense reflections	0.0499
Weighted residual factors for significantly intense reflections	0.1336
Weighted residual factors for all reflections included in the refinement	0.1414
Goodness-of-fit parameter for all reflections included in the refinement	1.079
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	1.54184 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
250996 (current)	2020-04-22	cif/ Adding structures of 7240367, 7240368 via cif-deposit CGI script.	7240368.cif