Syntheses, Structures, and Catalytic Properties of Three Copper(II) Coordination Polymers Based on 2, 3, 5, 6‐Tetrafluoro‐1, 4‐bis(triazole‐ylmethyl)benzene and Benzene Carboxylate Ligands. Issue 1 (26th November 2018)

• Record Type: Journal Article
• Authors: Tian, Feng; Shen, Nan; Chen, Sheng‐Chun; Jiang, Li‐Ting; Chen, Qun; He, Ming‐Yang
• Is Part Of: Zeitschrift für anorganische und allgemeine Chemie. Volume 645:Issue 1(2019)
• Page Start: 57
• Page End: 63
• Publication Date: 2018-11-26
• Subjects: Coordination polymer -- Crystal structure -- Copper -- Catalytic properties; Chemistry, Inorganic -- Periodicals; Chemistry -- Periodicals; 540
• DOI: 10.1002/zaac.201800384
• Languages: English
• ISSNs: 0044-2313

Abstract

Abstract : Three new mixed‐ligand coordination polymers of Cu II, namely, [Cu(Fbtx)(L1)(H2 O)] n (1 ), [Cu(Fbtx)0.5 (HL2)(H2 O)2 ] n (2 ), and {[Cu(Fbtx)1.5 (HL3)(H2 O)]· H2 O} n (3 ) [Fbtx = 2, 3, 5, 6‐tetrafluoro‐1, 4‐bis(1, 2, 4‐triazole‐1‐ylmethyl)benenze, H2 L1 = terephthalic acid, H3 L2 = trimesic acid, NaH2 L3 = 5‐sulfoisophthalic acid monosodium salt], were hydrothermally synthesized and structurally characterized by elemental analysis, IR spectra, and single‐crystal and powder X‐ray diffraction techniques. All the complexes have a two‐dimensional (2D) coordination layer structure. Of these, 1 displays a planar 4 4 ‐sql structure whereas both2 and3 are highly undulated 6 3 ‐hcb nets. Moreover, their thermal stability and catalytic behaviors in the aerobic oxidation of 4‐methoxybenzyl alcohol were also investigated as well. The results indicate that the benzene dicarboxylate ligands have an effective influence on the structures and catalytic properties of the resulting coordination polymers. Abstract :