Crystallography Open Database

Information card for entry 7232271

Preview

Coordinates	7232271.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C26 H18
Calculated formula	C26 H18
Title of publication	Three new metastable polymorphs of 1-(9-anthryl)-2-(1-naphthyl)ethylene and the polymorph-dependent phase transition and fluorescence change properties
Authors of publication	Li, Ye-Xin; Yu, Zhen-Feng; Zhu, Cun-Zhao; Yang, Xiao-Feng; Nie, Yong; Cui, Yu; Sun, Guo-Xin
Journal of publication	CrystEngComm
Year of publication	2019
Journal volume	21
Journal issue	9
Pages of publication	1512
a	9.7845 ± 0.0014 Å
b	5.5978 ± 0.0008 Å
c	32.633 ± 0.005 Å
α	90°
β	95.028 ± 0.01°
γ	90°
Cell volume	1780.5 ± 0.5 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 K
Number of distinct elements	2
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Residual factor for all reflections	0.2605
Residual factor for significantly intense reflections	0.0799
Weighted residual factors for significantly intense reflections	0.1551
Weighted residual factors for all reflections included in the refinement	0.2312
Goodness-of-fit parameter for all reflections included in the refinement	0.96
Diffraction radiation wavelength	1.34139 Å
Diffraction radiation type	GaKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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