Crystallography Open Database

Information card for entry 7156917

Preview

Coordinates	7156917.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C25 H22 O3
Calculated formula	C25 H22 O3
Title of publication	Diastereoselective synthesis of α-dicarbonyl cyclopropanes via a lanthanide amide-catalysed reaction.
Authors of publication	Sun, Wenxi; Peng, Cheng; Yao, Zhigang; Xu, Fan
Journal of publication	Organic & biomolecular chemistry
Year of publication	2019
Journal volume	17
Journal issue	27
Pages of publication	6620 - 6628
a	16.207 ± 0.011 Å
b	7.147 ± 0.005 Å
c	18.155 ± 0.012 Å
α	90°
β	109.83 ± 0.03°
γ	90°
Cell volume	1978 ± 2 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293.15 K
Number of distinct elements	3
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	0.0812
Residual factor for significantly intense reflections	0.0615
Weighted residual factors for significantly intense reflections	0.1583
Weighted residual factors for all reflections included in the refinement	0.176
Goodness-of-fit parameter for all reflections included in the refinement	1.119
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
225068 (current)	2019-11-08	cif/ Updating files of 7156917, 7156918, 7156919 Original log message: Adding full bibliography for 7156917--7156919.cif.	7156917.cif
216044	2019-06-18	cif/ Adding structures of 7156917, 7156918, 7156919 via cif-deposit CGI script.	7156917.cif