[NiCl2(imidazole-2-carbaldehyde thiosemicarbazone)] | 741267-51-6

• 英文名称: [NiCl2(imidazole-2-carbaldehyde thiosemicarbazone)]
• CAS: 741267-51-6
• 化学式: C₅H₇Cl₂N₅NiS
• 分子量: 298.806
• InChiKey: GVXMIFCPBSAGSZ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  水 、 2-(1H-imidazol-2-ylmethylidene)hydrazinecarbothioamide 、 nickel dichloride 以 乙醇 为溶剂， 生成 [NiCl2(imidazole-2-carbaldehyde thiosemicarbazone)] 、 [Ni(imidazole-2-carbaldehyde thiosemicarbazone)2]Cl2*3.5H2O
  参考文献：
  名称：

  Cobalt and nickel complexes of versatile imidazole- and pyrrole-2-carbaldehyde thiosemicarbazones. Synthesis, characterisation and antimicrobial activity

  摘要：

  Ni(II), Co(II) and Co(III) complexes of imidazole- and pyrrole-2-carbaldehyde thiosemicarbazone ligands (H2L1 and H2L2, respectively) have been prepared. The X-ray crystal structures of [Co(L-1)(HL1)], [Ni(H2L1)(2)]Cl-2.3.5H(2)O and [Ni(HL2)(2)] have been solved. The Co(III) ion assumes a slightly distorted octahedral coordination geometry, involving both N2S binding domain of di- and monoanionic ligand molecules. Whereas in [Ni(HL2)(2)] the metal ion is tetracoordinated in a square planar geometry by two pyrrole-2-carbaldehyde thiosemicarbazone molecules acting as NS-donor, the spatial array of non deprotonated H2L1 ligand molecules in [Ni(H2L1)(2)]Cl-2.3.5H(2)O is equivalent to that found for [Co(L-1)(HL1)]. The in vitro antimicrobial properties of the ligands and their complexes were tested against representative bacterial and fungal strains in broth culture. The compounds H2L2 and [Co(L-2)(HL2)(H2L2)].1.5H(2)O exhibit a moderate inhibitory effect on the microbial proliferation and only against some Gram positive bacteria. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.02.013