Crystallography Open Database

Information card for entry 7239206

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Coordinates	7239206.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C21 H19 N3 O2
Calculated formula	C21 H19 N3 O2
Title of publication	Recognition between V- and dumbbell-shaped molecules
Authors of publication	Wong, Wing-Yan; Lee, Siu-Fung; Chan, Hoi-Shan; Mak, Thomas C. W.; Wong, Chi-Hin; Huang, Lau-Shan; Stoddart, J. Fraser; Cham-Fai Leung, Ken
Journal of publication	RSC Advances
Year of publication	2013
Journal volume	3
Journal issue	48
Pages of publication	26382
a	7.166 ± 0.0006 Å
b	40.204 ± 0.003 Å
c	6.3427 ± 0.0005 Å
α	90°
β	90°
γ	90°
Cell volume	1827.3 ± 0.3 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	4
Space group number	41
Hermann-Mauguin space group symbol	A e a 2
Hall space group symbol	A 2 -2ab
Residual factor for all reflections	0.0926
Residual factor for significantly intense reflections	0.0439
Weighted residual factors for significantly intense reflections	0.092
Weighted residual factors for all reflections included in the refinement	0.1147
Goodness-of-fit parameter for all reflections included in the refinement	1
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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