Crystallography Open Database

Information card for entry 7157923

Preview

Coordinates	7157923.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C16 H17 N O4
Calculated formula	C16 H17 N O4
Title of publication	The effect of carbonyl on the isomerization of a galanthan ring system and total synthesis of (±)-β-lycorane.
Authors of publication	Liang, Leilei; Li, Ji; Shen, Baochun; Zhang, Yili; Liu, Jianping; Chen, Jingbo; Liu, Dandan
Journal of publication	Organic & biomolecular chemistry
Year of publication	2021
Journal volume	19
Journal issue	12
Pages of publication	2767 - 2772
a	5.2488 ± 0.0002 Å
b	7.5956 ± 0.0003 Å
c	33.4224 ± 0.0012 Å
α	90°
β	90°
γ	90°
Cell volume	1332.48 ± 0.09 Å³
Cell temperature	100 ± 2 K
Ambient diffraction temperature	100 ± 2 K
Number of distinct elements	4
Space group number	19
Hermann-Mauguin space group symbol	P 21 21 21
Hall space group symbol	P 2ac 2ab
Residual factor for all reflections	0.0282
Residual factor for significantly intense reflections	0.0278
Weighted residual factors for significantly intense reflections	0.0734
Weighted residual factors for all reflections included in the refinement	0.0737
Goodness-of-fit parameter for all reflections included in the refinement	1.057
Diffraction radiation wavelength	1.54178 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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