Crystallography Open Database

Information card for entry 1557804

Preview

Coordinates	1557804.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	R-o-MA
Formula	C16 H13 N O2
Calculated formula	C16 H13 N O2
SMILES	O[C@@H](C(=O)Nc1ccccc1C#C)c1ccccc1
Title of publication	Polymeric Helical Structures à la Carte by Rational Design of Monomers
Authors of publication	Cobos, Katherine; Rodríguez, Rafael; Domarco, Olaya; Fernández, Berta; Quiñoá, Emilio; Riguera, Ricardo; Freire, Félix
Journal of publication	Macromolecules
Year of publication	2020
Journal volume	53
Journal issue	8
Pages of publication	3182 - 3193
a	19.191 ± 0.002 Å
b	9.515 ± 0.0011 Å
c	7.2721 ± 0.001 Å
α	90°
β	99.117 ± 0.008°
γ	90°
Cell volume	1311.1 ± 0.3 Å³
Cell temperature	100 ± 2 K
Ambient diffraction temperature	100 ± 2 K
Number of distinct elements	4
Space group number	5
Hermann-Mauguin space group symbol	C 1 2 1
Hall space group symbol	C 2y
Residual factor for all reflections	0.0904
Residual factor for significantly intense reflections	0.0511
Weighted residual factors for significantly intense reflections	0.0882
Weighted residual factors for all reflections included in the refinement	0.1038
Goodness-of-fit parameter for all reflections included in the refinement	0.963
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
257165 (current)	2020-10-04	cif/ Updating files of 1557803, 1557804, 1557805, 1557806, 1557807, 1557808 Original log message: Adding full bibliography for 1557803--1557808.cif.	1557804.cif
251489	2020-05-04	cif/ Updating files of 1557803, 1557804, 1557805, 1557806, 1557807, 1557808 Original log message: Adding full bibliography for 1557803--1557808.cif.	1557804.cif
250822	2020-04-16	cif/ Adding structures of 1557804 via cif-deposit CGI script.	1557804.cif