Crystallography Open Database

Information card for entry 4027400

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Structure parameters

Formula	C23 H20 F3 N O2
Calculated formula	C23 H20 F3 N O2
SMILES	Oc1c([C@@H]2c3c(N[C@H](c4ccc(cc4)C(F)(F)F)C2)ccc(OC)c3)cccc1
Title of publication	An Asymmetric Organocatalytic Povarov Reaction with 2-Hydroxystyrenes
Authors of publication	Feng Shi; Gui-Juan Xing; Zhong-Lin Tao; Shi-Wei Luo; Shu-Jiang Tu; Liu-Zhu Gong
Journal of publication	Journal of Organic Chemistry
Year of publication	2012
Journal volume	77
Pages of publication	6970 - 6979
a	7.6626 ± 0.0002 Å
b	5.8192 ± 0.0003 Å
c	21.5776 ± 0.0008 Å
α	90°
β	93.278 ± 0.003°
γ	90°
Cell volume	960.58 ± 0.07 Å³
Cell temperature	291 ± 2 K
Ambient diffraction temperature	291 ± 2 K
Number of distinct elements	5
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Residual factor for all reflections	0.0706
Residual factor for significantly intense reflections	0.0661
Weighted residual factors for significantly intense reflections	0.1557
Weighted residual factors for all reflections included in the refinement	0.1589
Goodness-of-fit parameter for all reflections included in the refinement	1.049
Diffraction radiation wavelength	1.54184 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301812 (current)	2025-08-19	Add cross-references to PubChem compounds in COD range 4/02/ Each referenced PubChem compound corresponds to the full crystal structure.	4027400.cif
178453	2016-03-21	cif/4/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/02/74.	4027400.cif
81482	2013-04-15	cif/ Adding structures of 4027400 via cif-deposit CGI script.	4027400.cif