Crystallography Open Database

Information card for entry 7239460

Preview

Coordinates	7239460.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C27 H24 F3 N3 O3
Calculated formula	C27 H28 F3 N3 O3
Title of publication	Novel 2H-chromen derivatives: design, synthesis and anticancer activity
Authors of publication	Qiang, Dong zhi; Shi, Jing Bo; Song, Bao An; Liu, Xin Hua
Journal of publication	RSC Advances
Year of publication	2014
Journal volume	4
Journal issue	11
Pages of publication	5607
a	7.673 ± 0.005 Å
b	18.385 ± 0.011 Å
c	17.392 ± 0.011 Å
α	90°
β	92.942 ± 0.007°
γ	90°
Cell volume	2450 ± 3 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	5
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	0.2482
Residual factor for significantly intense reflections	0.1055
Weighted residual factors for significantly intense reflections	0.2152
Weighted residual factors for all reflections included in the refinement	0.2792
Goodness-of-fit parameter for all reflections included in the refinement	1.039
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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