Safety of 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone, is researched, Molecular C10H7F2N3O, CAS is 86404-63-9, about Four novel Co(II) and Mn(II) coordination polymers with triazolyl derivate: Syntheses, crystal structures and magnetic properties. Author is Zhang, Lei; Ling, Yun; Hu, Ai-Xi; Yao, Ting-Ting; Li, Jing.
Four novel coordination polymers, 1-dimensional chains [M(PTE)2(N3)2]n (M = Mn for 1 and Co for 2), and two-dimensional layers [M(PTE)2(dca)2]n (M = Mn for 3 and Co for 4) (PTE = 1-(2,4-difluorophenyl-2-(1H-1,2,4-triazol-1-yl)ethanone), dca = dicyanamide anion, N(CN)2 -), were synthesized under mild ambient conditions and structurally characterized by single crystal x-ray diffraction. In all four crystal structures, the metal atoms adopt octahedral coordination geometry with six N atoms from two monodentate PTE ligands and four azido (or dca) bridging ligands. The crystal structures of 1 and 2 are isostructural 1-dimensional polymeric chains, alternatively linked by double end-on and double end-to-end azido bridges. However, the bent dca ligands as bidentate μ2-1,5 bridging ligands interlink the octahedral metal units to lead to 2-dimensional (4,4) grid networks in 3 and 4. Temperature-dependent magnetic measurements in 2-300 K were performed for these four polymers, and suggest alternative ferro- and antiferromagnetic couplings for end-on and end-to-end azido bridges in 1, and the dominant ferromagnetic coupling in 2, resp. Both polymers 3 and 4 show weak antiferromagnetic exchanges through the μ2-1,5-dca bridges. The effects of auxiliary coligands on the structure and the nature of these magnetic exchanges are discussed in the light of the crystal structures.
In some applications, this compound(86404-63-9)Safety of 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics