A 2-D Zn(II) coordination polymer based on 4,5-imidazoledicarboxylate and bis(benzimidazole) ligands: synthesis, crystal structure and fluorescence properties

Autor:	Yuxuan Jiang, Xinzhao Xia, Fugang Sun, Huilu Wu, Geng Zhang, Lixian Xia
Rok vydání:	2021
Předmět:	010405 organic chemistry Ligand Coordination polymer Hydrogen bond Supramolecular chemistry chemistry.chemical_element Infrared spectroscopy General Chemistry Zinc Crystal structure 010402 general chemistry 01 natural sciences 0104 chemical sciences chemistry.chemical_compound Crystallography chemistry Single crystal
Zdroj:	Zeitschrift für Naturforschung B. 76:313-318
ISSN:	1865-7117 0932-0776
Popis:	In this work, a new type of zinc(II) coordination polymer {[Zn(HIDC)(BBM)0.5]·H2O} n (Zn-CP) was synthesized using 4,5-imidazoledicarboxylic acid (H3IDC) and 2,2-(1,4-butanediyl)bis-1,3-benzimidazole (BBM) under hydrothermal conditions. Its structure has been characterized by infrared spectroscopy, elemental analysis and single crystal X-ray diffraction analysis. The Zn(II) ion is linked by the HIDC2− ligand to form a zigzag chain by chelating and bridging, and then linked by BBM to form a layered network structure. Adjacent layers are further connected by hydrogen bond interaction to form a 3-D supramolecular framework. The solid-state fluorescence performance of Zn-CP shows that compared with free H3IDC ligand, its fluorescence intensity is significantly enhanced.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b72f69ae120963021e36ede47f4226d7 https://doi.org/10.1515/znb-2021-0003 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.