Crystallography Open Database

Information card for entry 7047646

Preview

Coordinates	7047646.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C12 H8 N2 O5 Pb2
Calculated formula	C12 H8 N2 O5 Pb2
Title of publication	Metal ion coordination enhancing quantum efficiency of ligand phosphorescence in a double-stranded helical chain coordination polymer of Pb2+ with nicotinic acid
Authors of publication	Zhai, Lu; Wu, Xiao-Shuo; Wang, Yi-Xiong; Li, Shan-Qing; Qian, Yin; Wang, Xiao-Zu; Ren, Xiaoming
Journal of publication	Dalton Transactions
Year of publication	2018
a	22.4281 ± 0.0007 Å
b	22.4281 ± 0.0007 Å
c	11.1579 ± 0.0008 Å
α	90°
β	90°
γ	90°
Cell volume	5612.6 ± 0.5 Å³
Cell temperature	170 ± 2 K
Ambient diffraction temperature	170 K
Number of distinct elements	5
Space group number	88
Hermann-Mauguin space group symbol	I 41/a
Hall space group symbol	-I 4ad
Residual factor for all reflections	0.0482
Residual factor for significantly intense reflections	0.0387
Weighted residual factors for significantly intense reflections	0.0886
Weighted residual factors for all reflections included in the refinement	0.093
Goodness-of-fit parameter for all reflections included in the refinement	1.03
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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