Crystallography Open Database

Information card for entry 7240364

Preview

Coordinates	7240364.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C16 H11 Br N4 O2
Calculated formula	C16 H11 Br N4 O2
SMILES	Brc1ccc(cc1)c1ccn2nc(nc2c1C#N)C(=O)OCC
Title of publication	A facile, practical and metal-free microwave-assisted protocol for mono- and bis-[1,2,4]triazolo[1,5-a]pyridines synthesis utilizing 1-amino-2-imino-pyridine derivatives as versatile precursors
Authors of publication	Ibrahim, Hamada Mohamed; Behbehani, Haider; Ahmed Arafa, Wael Abdelgayed
Journal of publication	RSC Advances
Year of publication	2020
Journal volume	10
Journal issue	26
Pages of publication	15554 - 15572
a	13.8452 ± 0.0019 Å
b	7.5282 ± 0.0011 Å
c	30.459 ± 0.004 Å
α	90°
β	90°
γ	90°
Cell volume	3174.7 ± 0.8 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Number of distinct elements	5
Space group number	61
Hermann-Mauguin space group symbol	P b c a
Hall space group symbol	-P 2ac 2ab
Residual factor for significantly intense reflections	0.0807
Weighted residual factors for all reflections included in the refinement	0.2489
Goodness-of-fit parameter for all reflections included in the refinement	0.963
Diffraction radiation wavelength	0.71075 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
258033 (current)	2020-10-06	cif/ Updating files of 7240361, 7240362, 7240363, 7240364, 7240365, 7240366 Original log message: Adding full bibliography for 7240361--7240366.cif.	7240364.cif
250975	2020-04-21	cif/ Adding structures of 7240361, 7240362, 7240363, 7240364, 7240365, 7240366 via cif-deposit CGI script.	7240364.cif