College of Chemistry and Pharmacy, Northwest A&F University, Yangling 712100, P. R. China.
Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry and Materials Science, Northwest University, Xi'an 710069, P. R. China.
Inorg Chem. 2021 Apr 5;60(7):5232-5239. doi: 10.1021/acs.inorgchem.1c00232. Epub 2021 Mar 7.
On the basis of an undeveloped asymmetrical pyridylcarboxylate ligand, 2-(2-carboxypyridin-4-yl)terephthalic acid (HCPTA), an indium pyridylcarboxylate framework, [(Me)NH][In(CPTA)]·5.5NMF·6HO (), is synthesized under solvent thermal conditions. displays a 3D anionic framework with a large void space, which contains open square channels with a cross section of 14.6 Å and a pore surface decorated with carboxylic oxygen atoms. Depending on the anionic skeleton and high water stability, exhibits high adsorption selectivity and capacity for cationic dyes in aqueous solution. Furthermore, the luminescence performance illustrates that has selectivity and sensitivity to nitenpyram with good recyclability.
基于一种未开发的不对称吡啶羧酸配体 2-(2-羧基吡啶-4-基)对苯二甲酸（HCPTA），在溶剂热条件下合成了铟吡啶羧酸骨架 [(Me)NH][In(CPTA)]·5.5NMF·6H₂O ()。 展示了一个具有大空隙的 3D 阴离子骨架，其中包含一个横截面为 14.6 Å 的开放正方形通道，孔表面装饰有羧酸氧原子。由于阴离子骨架和高水稳定性， 在水溶液中对阳离子染料表现出高吸附选择性和容量。此外，发光性能表明 对灭蝇胺具有选择性和敏感性，且具有良好的可循环性。
