Crystallography Open Database

Information card for entry 7225914

Preview

Coordinates	7225914.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C21 H15 Cl N2
Calculated formula	C21 H15 Cl N2
SMILES	Clc1c(c2n(nc(c3ccccc3)c2)c2ccccc2)cccc1
Title of publication	Brönsted acid-mediated Annulations of 1-Cyanocyclopropane-1-carboxylates with Arylhydrazines: Efficient Strategy for Synthesis of 1,3,5-Trisubstituted Pyrazoles
Authors of publication	Xue, Shuwen; Liu, Jiaming; Qing, Xushun; Wang, Cunde
Journal of publication	RSC Adv.
Year of publication	2016
a	20.6551 ± 0.0005 Å
b	20.6551 ± 0.0005 Å
c	15.9903 ± 0.0008 Å
α	90°
β	90°
γ	90°
Cell volume	6822 ± 0.4 Å³
Cell temperature	296 K
Ambient diffraction temperature	296 K
Number of distinct elements	4
Space group number	88
Hermann-Mauguin space group symbol	I 41/a :2
Hall space group symbol	-I 4ad
Residual factor for all reflections	0.0477
Residual factor for significantly intense reflections	0.0383
Weighted residual factors for significantly intense reflections	0.1039
Weighted residual factors for all reflections included in the refinement	0.1139
Goodness-of-fit parameter for all reflections included in the refinement	1.073
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/7225914.html