Crystallography Open Database

Information card for entry 7233649

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Coordinates	7233649.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C23 H20 N4 O4
Calculated formula	C23 H20 N4 O4
Title of publication	Stimuli-responsive switching of magnetic properties and solid-state colors for 2,3'-biimidazo[1,2-a]pyridin-2'-one radical derivatives
Authors of publication	Guo-Ping Yong; Yu-Mei Zhao; Ya Feng
Journal of publication	Journal of Materials Chemistry C
Year of publication	2014
Journal volume	2
Pages of publication	2228 - 2234
a	8.029 ± 0.0003 Å
b	18.9754 ± 0.0009 Å
c	13.3607 ± 0.0005 Å
α	90°
β	106.218 ± 0.004°
γ	90°
Cell volume	1954.55 ± 0.14 Å³
Cell temperature	290 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	4
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for all reflections	0.0992
Residual factor for significantly intense reflections	0.0841
Weighted residual factors for significantly intense reflections	0.2162
Weighted residual factors for all reflections included in the refinement	0.2295
Goodness-of-fit parameter for all reflections included in the refinement	1.052
Diffraction radiation wavelength	1.54184 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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