Crystallography Open Database

Information card for entry 4116435

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Coordinates	4116435.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H25 N O3
Calculated formula	C20 H21 N O3
Title of publication	Application of Reactive Enols in Synthesis: A Versatile, Efficient, and Stereoselective Construction of the Welwitindolinone Carbon Skeleton
Authors of publication	John L. Wood; Alexandra A. Holubec; Brian M. Stoltz; Matthew M. Weiss; Julie A. Dixon; Brian D. Doan; Mohammed F. Shamji; Jennifer M. Chen; Timothy P. Heffron
Journal of publication	Journal of the American Chemical Society
Year of publication	1999
Journal volume	121
Pages of publication	6326 - 6327
a	13.61 ± 0.001 Å
b	8.1789 ± 0.0004 Å
c	15.026 ± 0.001 Å
α	90°
β	93.319 ± 0.003°
γ	90°
Cell volume	1669.81 ± 0.18 Å³
Cell temperature	183.2 K
Ambient diffraction temperature	183.2 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 significantly intense reflections	0.0664
Weighted residual factors for significantly intense reflections	0.0605
Goodness-of-fit parameter for significantly intense reflections	2.063
Diffraction radiation wavelength	0.7107 Å
Diffraction radiation type	MoKalpha
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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