Crystallography Open Database

Information card for entry 7160138

Preview

Coordinates	7160138.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H20 N2 O2 S
Calculated formula	C20 H20 N2 O2 S
Title of publication	Substrate-dependent regiodivergence in [3 + 2] annulation reactions of 2-(phenacylethylidene)cyclobutanones with thioureas.
Authors of publication	Barranco, Stefano; Pagnanini, Alessio; Cuccu, Federico; Caboni, Pierluigi; Guillot, Régis; Aitken, David J.; Frongia, Angelo
Journal of publication	Organic & biomolecular chemistry
Year of publication	2024
Journal volume	22
Journal issue	39
Pages of publication	8048 - 8053
a	11.754 ± 0.003 Å
b	11.915 ± 0.003 Å
c	15.389 ± 0.004 Å
α	99.849 ± 0.008°
β	101.129 ± 0.008°
γ	117.442 ± 0.008°
Cell volume	1791.1 ± 0.8 Å³
Cell temperature	200 ± 1 K
Ambient diffraction temperature	200 ± 1 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	0.0909
Residual factor for significantly intense reflections	0.0495
Weighted residual factors for significantly intense reflections	0.1206
Weighted residual factors for all reflections included in the refinement	0.1402
Goodness-of-fit parameter for all reflections included in the refinement	1.028
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
296682 (current)	2024-12-06	cif/ Updating files of 7160135, 7160136, 7160137, 7160138 Original log message: Adding full bibliography for 7160135--7160138.cif.	7160138.cif
294668	2024-09-07	cif/ Adding structures of 7160135, 7160136, 7160137, 7160138 via cif-deposit CGI script.	7160138.cif