Crystallography Open Database

Information card for entry 7233555

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Coordinates	7233555.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C34 H34 Be N2 O5
Calculated formula	C34 H34 Be N2 O5
Title of publication	Morphology-dependent fluorescence ON/OFF of a beryllium complex: ACQ in amorphous solids, AEE in crystalline powders and the dark/bright fluorescence switch
Authors of publication	Xiao Cheng; Houyu Zhang; Kaiqi Ye; Hongyu Zhang; Yue Wang
Journal of publication	Journal of Materials Chemistry C
Year of publication	2012
Journal volume	1
Pages of publication	7507 - 7512
a	20.489 ± 0.004 Å
b	10.148 ± 0.002 Å
c	14.499 ± 0.003 Å
α	90°
β	99.68 ± 0.03°
γ	90°
Cell volume	2971.7 ± 1.1 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	5
Space group number	15
Hermann-Mauguin space group symbol	C 1 2/c 1
Hall space group symbol	-C 2yc
Residual factor for all reflections	0.1141
Residual factor for significantly intense reflections	0.0633
Weighted residual factors for significantly intense reflections	0.1769
Weighted residual factors for all reflections included in the refinement	0.2076
Goodness-of-fit parameter for all reflections included in the refinement	1.07
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

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