Luminescent Coordination Polymers for Highly Sensitive Detection of Nitrobenzene

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• 作者：Beibei Liu ; Xiaoling Lin ; Hao Li ; Kaixuan Li ; Hui Huang ; Liang Bai ; Hailiang Hu ; Yang Liu ; Zhenhui Kang
• 刊名：Crystal Growth & Design
• 出版年：2015
• 出版时间：September 2, 2015
• 年：2015
• 卷：15
• 期：9
• 页码：4355-4362
• 全文大小：552K
• ISSN：1528-7505

文摘

Three new luminescent coordination polymers (CPs), [Ag₂(bpp)(Hsba)]路H₂O (1), [Cd(bpp)(Hsba)路H₂O] (2), and [Pb(bpp)₃(H₂sba)₂] (3) (bpp = 1,3-bis(4-pyridyl)propane, H₃sba = 2,4-dichloro-5-sulfamoylbenzoic acid), have been designed and synthesized by hydrothermal methods. Compound 1 exhibits left- and right-handed helical chains. Compound 2 shows a 2-fold parallel interpenetration sql net with 4⁴路6² topology. Compound 3 displays a supramolecular wavelike chain. These three title CPs are used as fluorescence sensors for highly selective and sensitive detection of nitrobenzene in a wide linear detection range.