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Crystals 2018, 8(12), 456; https://doi.org/10.3390/cryst8120456

Selective and Recyclable Sensing of Aqueous Phase 2,4,6-Trinitrophenol (TNP) Based on Cd(II) Coordination Polymer with Zwitterionic Ligand

1
Key Laboratory of Comprehensive Utilization of Mineral Resources in Ethnic Regions, Key Laboratory of Green-Chemistry Materials in University of Yunnan Province, School of Chemistry & Environment, Yunnan Minzu University, Kunming 650500, Yunnan, China
2
School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, Yunnan, China
3
School of Chemical Science and Technology, Yunnan University, Kunming 650091, Yunnan, China
*
Authors to whom correspondence should be addressed.
Received: 8 October 2018 / Revised: 26 November 2018 / Accepted: 27 November 2018 / Published: 7 December 2018
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Abstract

A novel coordination polymer, {[Cd4(Dccbp)4]·H2O} (1) (Dccbp = 3,5-dicarboxy-1-(3-carboxybenzyl)pyridin-1-ium) was synthesized under hydrothermal conditions by a zwitterionic organic ligand and characterized by single crystal X-ray diffraction, infrared spectrum (IR), thermogravimetric analysis (TG), powder X-ray diffraction (PXRD) and luminescence. Complex 1 with a pyridine cation basic skeleton has the potential to serve as the first case of a luminescent material based on the zwitterionic type of organic ligand for selective, sensitive, and recyclable sensing of 2,4,6-trinitrophenol in the aqueous phase. View Full-Text
Keywords: coordination polymer; 2,4,6-trinitrophenol; sensor; luminescence; zwitterionic ligand coordination polymer; 2,4,6-trinitrophenol; sensor; luminescence; zwitterionic ligand
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Wang, K.; Tang, H.; Zhang, D.; Ma, Y.; Wang, Y. Selective and Recyclable Sensing of Aqueous Phase 2,4,6-Trinitrophenol (TNP) Based on Cd(II) Coordination Polymer with Zwitterionic Ligand. Crystals 2018, 8, 456.

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