Crystallography Open Database

Information card for entry 7238991

Preview

Coordinates	7238991.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C28 H28 N2 O9
Calculated formula	C28 H28 N2 O9
Title of publication	Diversity-oriented synthesis of spiro-oxindole-based 2,5-dihydropyrroles via three-component cycloadditions and evaluation on their cytotoxicity
Authors of publication	Tan, Wei; Zhu, Xiao-Tong; Zhang, Shu; Xing, Gui-Juan; Zhu, Ren-Yi; Shi, Feng
Journal of publication	RSC Advances
Year of publication	2013
Journal volume	3
Journal issue	27
Pages of publication	10875
a	18.8356 ± 0.0003 Å
b	9.5741 ± 0.0001 Å
c	15.4158 ± 0.0002 Å
α	90°
β	103.78 ± 0.001°
γ	90°
Cell volume	2699.98 ± 0.06 Å³
Cell temperature	295 ± 2 K
Ambient diffraction temperature	295 ± 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 all reflections	0.0501
Residual factor for significantly intense reflections	0.0436
Weighted residual factors for significantly intense reflections	0.1179
Weighted residual factors for all reflections included in the refinement	0.1253
Goodness-of-fit parameter for all reflections included in the refinement	1.061
Diffraction radiation wavelength	1.54184 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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