zinc(II) bis(pyrazineformamide N4-methylthiosemicarbazone) | 463962-52-9

• 英文名称: zinc(II) bis(pyrazineformamide N4-methylthiosemicarbazone)
• CAS: 463962-52-9
• 化学式: C₁₄H₂₀N₁₂S₂Zn
• 分子量: 485.915
• InChiKey: MCOIPGQHLUMSFZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  N(4)-methyl-2-pyrazineformamide thiosemicarbazone 、 锌 在 tetraethylammonium perchlorate 作用下， 以 乙腈 为溶剂， 生成 zinc(II) bis(pyrazineformamide N4-methylthiosemicarbazone)
  参考文献：
  名称：

  Structural studies of pyrazineformamide N4-methylthiosemicarbazone and its zinc(II) and cadmium(II) complexes formed by electrochemical oxidation

  摘要：

  Reduction of cyanopyrazine by sodium in dry methanol in the presence of N(4)-methylthiosemicarbazide produces pyrazineformamide N(4)-methylthiosemicarbazone, HPzAm4M. Electrochemical synthesis in acetonitrile produced [Zn(PzAm(4)M)(2)](.)2CH(3)CN and (.)[Cd(PzAm4M)(2)](.)0.5CH(3)CN. The crystal Structures of HPzAm4M and the two complexes have been obtained. Coordination of anionic PzAm4M in the two complexes is via the pyridyl nitrogen, imine nitrogen and thiolato sulfur and the ligands are in a meridional arrangement with the imine nitrogens trans. Hydrogen-bonding interactions are an important property of HPzAm4M and its complexes. Both pyrazine nitrogens are involved in hydrogen-bonding in HPzAm4M, and the non-coordinated pyrazine nitrogen is involved in both complexes. HPzAm4M and the coordinated PzAm4M ligands are quite planar. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(02)01019-7