| Synthesis, Characterization, Crystal Structure and Antibacterial Activities of a Nickel（Ⅱ） Complex with 2＇-（2-Thienylidene）-hydroxybenzoylhydrazide |
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| 作者单位： | YANG Jian-Guo（Office of Assets Administration, Taizhou University, Taizhou 317000, China） ;
LI Fang（Department of Chemistry, Taizhou University, Taizhou 317000, China） ;
PAN Fu-You（Department of Chemistry, Taizhou University, Taizhou 317000, China） ;
JIA Wen-Ping（Department of Chemistry, Taizhou University, Taizhou 317000, China） ; |
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| 基金项目： | Supported by the Natural Science Foundation of Zhejiang Province （No. Y406049） and Scientific Research Fund of Zhejiang Provincial Education Department （No. 20060079） |
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| 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/cm3, 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.
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| 关 键 词： | 镍（Ⅱ）配合物 2＇-（2-噻吩基二烯）羟基苯甲酰酰肼 晶体结构 抗菌活性 |
| 收稿时间： | 2006-11-27 |
| 修稿时间： | 2007-01-12 |
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