Crystallography Open Database

Information card for entry 4127244

Preview

Coordinates	4127244.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C18 H20 N4 O4
Calculated formula	C18 H20 N4 O4
SMILES	O(C(=O)/C(=N\Nc1ccc(N(=O)=O)cc1)c1ccc(N(C)C)cc1)CC
Title of publication	Structure Property Analysis of the Solution and Solid-State Properties of Bistable Photochromic Hydrazones.
Authors of publication	Shao, Baihao; Qian, Hai; Li, Quan; Aprahamian, Ivan
Journal of publication	Journal of the American Chemical Society
Year of publication	2019
Journal volume	141
Journal issue	20
Pages of publication	8364 - 8371
a	16.43 ± 0.002 Å
b	6.9255 ± 0.0011 Å
c	15.304 ± 0.002 Å
α	90°
β	92.064 ± 0.002°
γ	90°
Cell volume	1740.3 ± 0.4 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	4
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for all reflections	0.0993
Residual factor for significantly intense reflections	0.0524
Weighted residual factors for significantly intense reflections	0.1183
Weighted residual factors for all reflections included in the refinement	0.1466
Goodness-of-fit parameter for all reflections included in the refinement	1.025
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
223192 (current)	2019-11-04	cif/ Updating files of 4127241, 4127242, 4127243, 4127244, 4127245, 4127246, 4127247 Original log message: Adding full bibliography for 4127241--4127247.cif.	4127244.cif
215091	2019-05-13	cif/ Adding structures of 4127244 via cif-deposit CGI script.	4127244.cif