摘要
We synthesized one novel Schiff-base ligand by modifying the aromatic aldehyde: H2L^1(H2L^1 = N,N?-bis(2-oxy-acetate-3-methoxyl)benzylpropylene(1,3-propane)diamine). [Ni(C(23)H(24)N2O8)]·6H2O](1) was prepared by the reaction between H2L^1 and NiCl2·6H2O in C2H5 OH. Compound 1 was structurally characterized by elemental analysis, IR, H NMR and single-crystal X-ray diffraction. 1 crystallizes in monoclinic system, space group P21/n with a = 1.3952(4), b = 1.3746(9), c = 1.6121(0) nm, β = 112.66(3)°, V = 2.8533(4) nm^3, Z = 4, Mr = 623.25 and Dc = 1.451 g·cm^(-3). The Ni(Ⅱ) atom is hexa-coordinated to furnish a slightly distorted octahedral geometry. Lattice water molecules are found in 1, and the H-bonding intersections formed novel water clusters. The IR, antibacterial activity and luminescence of 1 are studied.
We synthesized one novel Schiff-base ligand by modifying the aromatic aldehyde: H2L^1(H2L^1 = N,N?-bis(2-oxy-acetate-3-methoxyl)benzylpropylene(1,3-propane)diamine). [Ni(C(23)H(24)N2O8)]·6H2O](1) was prepared by the reaction between H2L^1 and NiCl2·6H2O in C2H5 OH. Compound 1 was structurally characterized by elemental analysis, IR, H NMR and single-crystal X-ray diffraction. 1 crystallizes in monoclinic system, space group P21/n with a = 1.3952(4), b = 1.3746(9), c = 1.6121(0) nm, β = 112.66(3)°, V = 2.8533(4) nm^3, Z = 4, Mr = 623.25 and Dc = 1.451 g·cm^(-3). The Ni(Ⅱ) atom is hexa-coordinated to furnish a slightly distorted octahedral geometry. Lattice water molecules are found in 1, and the H-bonding intersections formed novel water clusters. The IR, antibacterial activity and luminescence of 1 are studied.
基金
supported by the National Natural Science Foundation of China(No.21406085)
the Science Development Project of Jilin Province(20130522071JH)