Crystallography Open Database

Information card for entry 7238727

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Coordinates	7238727.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C27 H20
Calculated formula	C27 H20
Title of publication	Synthesis and properties of aggregation-induced emission enhancement compounds derived from triarylcyclopentadiene
Authors of publication	Yang, Lijian; Ye, Junwei; Xu, Lifeng; Yang, Xinyu; Gong, Weitao; Lin, Yuan; Ning, Guiling
Journal of publication	RSC Advances
Year of publication	2012
Journal volume	2
Journal issue	30
Pages of publication	11529
a	14.06 ± 0.005 Å
b	17.548 ± 0.006 Å
c	7.824 ± 0.003 Å
α	90°
β	90°
γ	90°
Cell volume	1930.4 ± 1.2 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	2
Space group number	29
Hermann-Mauguin space group symbol	P c a 21
Hall space group symbol	P 2c -2ac
Residual factor for all reflections	0.1531
Residual factor for significantly intense reflections	0.0528
Weighted residual factors for significantly intense reflections	0.0875
Weighted residual factors for all reflections included in the refinement	0.1156
Goodness-of-fit parameter for all reflections included in the refinement	0.989
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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