A novel 3D Zn(II) coordination polymer for highly luminescent sensing of nitro compounds

作者:Chen, Lei; Zhang, Li; Zhao, Ya-Hui; Shao, Kui-Zhan; Wang, Xin-Long; Huo, Ming-Xin*; Su, Zhong-Min*
来源:Inorganic Chemistry Communications, 2017, 86: 267-270.
DOI:10.1016/j.inoche.2017.09.028

摘要

A novel 3D coordination polymer [Zn-2.5(L)(trz)(2)(H2O)(2)]center dot 2H(2)O (1) (H3L = 5-(4-carboxybenzyloxy)isophthalic acid, trz = 1,2,4-triazole) has been synthesized hydrothermally. Compound 1 displays a 3D (3,8)-connected net with (5(3))(2)(5(8).6(4).7(8).8(4).9(4)) topology. The luminescent property of 1 dispersed in different solvents as well as nitro compounds have been investigated systematically, demonstrating high detection sensitivity via a fluorescence quenching mechanism.