Syntheses, crystal structures, and luminescence of two new coordination polymers based on biphenyl-2,2′,4,4′-tetracarboxylate

Autor:	Mei-Li Zhang, Ya-Pan Wu, Yi-Xia Ren, Feng Fu, Loujun Gao, Xiang-Yang Hou, Pei-Xiang Cao, Ji-Jiang Wang
Rok vydání:	2011
Předmět:	chemistry.chemical_classification Hydrogen bond Ligand Chemistry Stereochemistry Supramolecular chemistry Infrared spectroscopy Crystal structure Polymer Crystallography Deprotonation Materials Chemistry Physical and Theoretical Chemistry Luminescence
Zdroj:	Journal of Coordination Chemistry. 64:1299-1308
ISSN:	1029-0389 0095-8972
Popis:	Two new coordination polymers, [Zn(H2btc)(4,4′-bpy)2] n (1) and {[Cd(H2btc) (terpy)] · H2O} n (2) (H4btc = biphenyl-2,2′,4,4′-tetracarboxylic acid, 4,4′-bpy = 4,4′-bipyridine, terpy = terpyridine), have been synthesized under hydrothermal conditions and characterized by elemental analysis, IR spectra, and single-crystal X-ray diffraction. Complexes 1 and 2 are 1-D chains linked through partially deprotonated H4btc. The adjacent 1-D chains of 1 are further formed into 2-D supramolecular architecture through inter-chain N–H···O hydrogen bonds. In contrast, due to a different auxiliary ligand, the 1-D chains of 2 are further extended into 3-D supramolecular framework through inter-chain O–H···O hydrogen bonds. Thermal stabilities and luminescence of 1 and 2 were also studied.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::678e8272d21c0f87386e1250a03f2335 https://doi.org/10.1080/00958972.2011.567416 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
Nepřihlášeným uživatelům se plný text nezobrazuje	K zobrazení výsledku je třeba se přihlásit.