A novel 3D Zn(II) coordination polymer for highly luminescent sensing of nitro compounds |
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| Affiliation: | 1. School of the Environment, Northeast Normal University, Changchun 130024, PR China;2. Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun 130024, PR China |
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| Abstract: | A novel 3D coordination polymer [Zn2.5(L)(trz)2(H2O)2]·2H2O (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 (53)2(58·64·78·84·94) 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. |
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