Lanthanide coordination polymers based on an aromatic dicarboxylic acid and 1,10-phenanthroline ligands: synthesis, structure and luminescence properties

IF 1 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Australian Journal of Chemistry Pub Date : 2023-12-12 DOI:10.1071/ch23149

Shu-Ju Wang, Yang Liu, Zhi-Qing Zhang, Qian Li, Gang Xiong, Li-Xin You, Yaguang Sun

引用次数: 0

Abstract

A novel series of lanthanide coordination polymers (Ln-CPs) have been obtained based on mixed ligands, 2-[(4-carboxyphenyl)methoxy]benzoic acid (H₂cob) and 1,10-phenanthroline (phen), namely {Ln[(Hcob)(cob)(phen)]_n, Ln = La (1), Pr (2), Sm (3), Eu (4)}. Complexes 1–4 were characterized by single crystal X-ray diffraction, elemental analysis, powder X-ray diffraction, infrared spectroscopy and thermogravimetric analysis. Single crystal X-ray diffraction revealed that complexes 1–4 show two-dimensional layer structures. The luminescence properties of complexes 3 and 4 were thoroughly investigated.

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基于芳香族二羧酸和 1,10-菲罗啉配体的镧系元素配位聚合物：合成、结构和发光特性

基于混合配体 2-[(4-羧基苯基)甲氧基]苯甲酸（H2cob）和 1,10-菲罗啉（phen），获得了一系列新型镧系配位聚合物（Ln-CPs），即 {Ln[(Hcob)(cob)(phen)]n, Ln = La (1), Pr (2), Sm (3), Eu (4)} 。通过单晶 X 射线衍射、元素分析、粉末 X 射线衍射、红外光谱和热重分析对 1-4 号络合物进行了表征。单晶 X 射线衍射显示，络合物 1-4 显示出二维层状结构。对络合物 3 和 4 的发光特性进行了深入研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Australian Journal of Chemistry 化学-化学综合

CiteScore

2.50

自引率

0.00%

发文量

审稿时长

1.3 months

期刊介绍： Australian Journal of Chemistry - an International Journal for Chemical Science publishes research papers from all fields of chemical science. Papers that are multidisciplinary or address new or emerging areas of chemistry are particularly encouraged. Thus, the scope is dynamic. It includes (but is not limited to) synthesis, structure, new materials, macromolecules and polymers, supramolecular chemistry, analytical and environmental chemistry, natural products, biological and medicinal chemistry, nanotechnology, and surface chemistry. Australian Journal of Chemistry is published with the endorsement of the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and the Australian Academy of Science.