Heterobimetallic Mg–Ag coordination polymer with luminescence and 2, 4, 6-Trinitrophenol sensing properties. (8th January 2018)

• Record Type: Journal Article
• Authors: Yin, Xiulian; Meng, Suci; Xie, Jimin
• Is Part Of: Polyhedron. Volume 139(2018)
• Page Start: 262
• Page End: 266
• Publication Date: 2018-01-08
• Subjects: Mg–Ag coordination polymer -- SCN-Bridged Framework -- Structural elucidation -- Luminescence -- 2, 4, 6-Trinitrophenol sensor; Chemistry, Inorganic -- Periodicals; Chimie inorganique -- Périodiques; Organometaalverbindingen; Anorganische chemie; 546.05
• DOI: 10.1016/j.poly.2017.10.033
• Languages: English
• ISSNs: 0277-5387

Abstract

Graphical abstract: The first SCN-bridged Mg–Ag heterobimetallic coordination polymer with strong emission was developed as the highly sensitive 2, 4, 6-Trinitrophenol sensor. Abstract: The first SCN-bridged Mg–Ag coordination polymer, namely [Mg(DMF)4 Ag2 (SCN)4 ] n (1 ) (DMF = N, N-dimethylformamide) has been synthesized and structurally characterized by FT-IR spectroscopy, elemental analysis and single crystal X-ray diffractions. X-ray structural analysis reveals that1 displays a two-dimensional (2-D) framework, which contains Mg metallic atoms, Ag2 dimeric units, and SCN − bridges with two kinds of connected manners. This Mg–Ag coordination polymer exhibits strong luminescence property and can act as highly sensitive sensor for 2, 4, 6-Trinitrophenol in both DMF and aqueous media. Moreover, the mechanism of1 for highly sensitive detection of TNP had been preliminarily studied.