| 镉(Ⅱ)、锌(Ⅱ)与2-乙酰吡啶缩邻氨基苯甲酰腙配合物合成及晶体结构 |
| Syntheses and Crystal Structures of Cd(Ⅱ) and Zn(Ⅱ) Complexes Containing 2-Acetylpyridine-o-aminobenzoylhydrazone Ligand |
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| 摘要: 采用Schiff碱配体2-乙酰吡啶缩邻氨基苯甲酰腙(L)分别与Cd(NO3)2·4H2O和Zn(CH3COO)2·2H2O进行配位反应,得到2个配合物[CdL(NO3)2·H2O](1)和[ZnL2](2).分别采用1HNMR、FTIR和元素分析等手段对化合物进行了表征,并测定了2个配合物的单晶结构.结构解析表明,配合物1属于单斜晶系,P21/n空间群,配合物2属于单斜晶系,P21/c空间群.对配体和配合物的体外抑菌活性进行了初步考察,结果表明,配体L和配合物1具有一定的抑菌活性. |
| 关键词: Schiff 碱 配合物 晶体结构 抗菌活性 |
| 基金项目: 国家自然科学基金资助项目(No.21061003);教育部"春晖计划"项目(No.132008) |
| Abstract: Two complexes [CdL(NO3)2·H2O] (1) and [ZnL2] (2) were synthesized by the reaction of Schiff base ligand (2-acetylpyridine-o-aminobenzoylhydrazone) (L) with Cd(NO3)2·4H2O or Zn(CH3COO)2·2H2O respectively. The compounds are characterized by 1H NMR, FTIR, and elemental analysis. The structures of the two complexes are analyzed via single crystal X-ray diffraction. The results show that the complex 1 crystallizes in monoclinic, space group P21/n, and the complex 2 crystallizes in monoclinic, space group P21/c. The antibacterial activities of the ligand and complexes were measured in vitro, and the results show that the ligand Land complex 1 possess inhibiting effects to bacteria. CCDC: 1012633, 1; 1012634, 2. |
| Keywords: Schiff base complex crystal structure antibacterial activity |
| 投稿时间：2014-07-22 修订日期：2014-11-06 |
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| 黄超,吴娟,陈冬梅,张奇龙,朱必学.镉(Ⅱ)、锌(Ⅱ)与2-乙酰吡啶缩邻氨基苯甲酰腙配合物合成及晶体结构[J].无机化学学报,2015,31(1):109-113. |
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