摘要
In the ethanol solvent, a nickel（Ⅱ） complex Ni（C12H10N2O2S）2 upon reaction of 2＇-（2-thienylidene）-hydroxybenzoylhydrazide with nickel acetate was synthesized, and its structure was characterized by IR, UV, elemental analysis and X-ray diffraction analysis. The crystal belongs to monoclinic system, space group C2/c with a = 22.052（3）, b = 5.9681（6）, c = 18.522（2）A , β = 110.679（4）°, V = 2280.6（4）A^3, Z = 4, Mr = 551.27, μ = 1.606 mm^-1, Dc = 1.075 g/cm^3, F（000） = 1136 and Rint = 0.0556. The nickel（Ⅱ ） atom in the compound is four-coordinated with two nitrogen atoms from amide and two oxygen atoms from keto group. The biological activities have been measured, show- ing the compound exhibits better anti-bacterial activity than the ligand.
In the ethanol solvent, a nickel（Ⅱ） complex Ni（C12H10N2O2S）2 upon reaction of 2＇-（2-thienylidene）-hydroxybenzoylhydrazide with nickel acetate was synthesized, and its structure was characterized by IR, UV, elemental analysis and X-ray diffraction analysis. The crystal belongs to monoclinic system, space group C2/c with a = 22.052（3）, b = 5.9681（6）, c = 18.522（2）A , β = 110.679（4）°, V = 2280.6（4）A^3, Z = 4, Mr = 551.27, μ = 1.606 mm^-1, Dc = 1.075 g/cm^3, F（000） = 1136 and Rint = 0.0556. The nickel（Ⅱ ） atom in the compound is four-coordinated with two nitrogen atoms from amide and two oxygen atoms from keto group. The biological activities have been measured, show- ing the compound exhibits better anti-bacterial activity than the ligand.
基金
Supported by the Natural Science Foundation of Zhejiang Province (No. Y406049)
Scientific Research Fund of Zhejiang Provincial Education Department (No. 20060079)
