Crystallography Open Database

Information card for entry 7241605

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Coordinates	7241605.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H22 O6 S
Calculated formula	C20 H22 O6 S
Title of publication	Stabilizing photo-sensitive colchicine through rebalancing electron distribution of the reactive tropolone ring
Authors of publication	Ma, Xiaoyu; Zhu, Bingqing; Yang, Zeen; Jiang, Yuhang; Mei, Xuefeng
Journal of publication	CrystEngComm
Year of publication	2021
Journal volume	23
Journal issue	1
Pages of publication	30 - 34
a	9.2402 ± 0.0004 Å
b	31.6946 ± 0.0017 Å
c	6.4645 ± 0.0003 Å
α	90°
β	101.052 ± 0.002°
γ	90°
Cell volume	1858.11 ± 0.15 Å³
Cell temperature	180 K
Ambient diffraction temperature	180 K
Number of distinct elements	4
Space group number	9
Hermann-Mauguin space group symbol	C 1 c 1
Hall space group symbol	C -2yc
Residual factor for all reflections	0.04
Residual factor for significantly intense reflections	0.0345
Weighted residual factors for significantly intense reflections	0.069
Weighted residual factors for all reflections included in the refinement	0.0713
Goodness-of-fit parameter for all reflections included in the refinement	1.066
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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