Novel lead-organic framework based on 2,2′-bipyridine-3,3′-dicarboxylate ligand: Synthesis, structure and luminescence

Autor:	Xiang-Dong Ji, Wei Wang, Yanli Chen, Jiayin Sun, Tianyou Song, Daojun Zhang, Yong Fan, Li Wang
Rok vydání:	2011
Předmět:	Ligand Organic Chemistry Infrared spectroscopy Crystal structure Hydrothermal circulation 2 2'-Bipyridine Analytical Chemistry Inorganic Chemistry chemistry.chemical_compound Crystallography chemistry Metal-organic framework Luminescence Single crystal Spectroscopy
Zdroj:	Journal of Molecular Structure. 990:204-208
ISSN:	0022-2860
Popis:	A new metal–organic framework, [Pb4(bpdc)4(H2O)2]·3H2O (1) (H2bpdc = 2,2′-bipyridine-3,3′-dicarboxylate), has been synthesized under hydrothermal conditions and characterized by single crystal X-ray diffraction, powder X-ray diffraction, IR spectroscopy, TGA and elemental analyses. Compound 1 shows 4-connected 2-D lattice structures which are assembled by novel [Pb4(bpdc)4(H2O)2] tetranuclear units and bpdc ligands with different coordination modes that have never been reported. In addition, compound 1 exhibits blue fluorescent emissions at λmax = 421 nm in the solid state at room temperature.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f1cf48728bcb9c4dfda54d83b97afa5b https://doi.org/10.1016/j.molstruc.2011.01.046 Zobrazit plný text záznamu Full Text from ScienceDirect