Zn6(μ4-O)2(N,N'-bis-5-ethyl-1,3,4-thiadiazol-2-yl)-2,6-pyridinedicarboxamidate)4 | 1008399-95-8

• 英文名称: Zn6(μ4-O)2(N,N'-bis-5-ethyl-1,3,4-thiadiazol-2-yl)-2,6-pyridinedicarboxamidate)4
• CAS: 1008399-95-8
• 化学式: C₆₀H₅₂N₂₈O₁₀S₈Zn₆
• 分子量: 1974.12
• InChiKey: AFXJZBNTQYHXBN-UHFFFAOYSA-F

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,N'-bis(5-ethyl-1,3,4-thiadiazol-2-yl)-2,6-pyridinedicarboxamide 、 zinc(II) acetate dihydrate 在 KSCN 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 以36%的产率得到Zn6(μ4-O)2(N,N'-bis-5-ethyl-1,3,4-thiadiazol-2-yl)-2,6-pyridinedicarboxamidate)4
  参考文献：
  名称：

  Synthesis, structure and thermal properties of polynuclear complexes with a new multidentate ligand, N,N′-bis(5-ethyl-1,3,4-thiadiazol-2-yl)-2,6-pyridinedicarboxamide

  摘要：

  Based on N,N'-bis(5-ethyl-1,3,4-thiadiazol-2-yl)-2,6-pyridinedicarboxamide (H2L) and inorganic Zn-II and Cd-II salts, three polynuclear complexes [Zn-6(mu(4)-O)(2)(L)(4)] (1), [Zn-3(mu(3)-O)(2)(L)(2)(H2L)] (2) and [Cd-5(mu(3)-O)(2)(L)(3)(H2L)(CH3OH)(DMF)] (3) have been prepared and their crystal structures have been determined by single-crystal X-ray analysis. The thermal behaviors of these complexes in nitrogen and the thermal decomposition kinetics of complex 2 in the temperature range 350-540 degrees C have been studied, and kinetic parameters were also obtained. Kinetic results show that the decomposition of complex 2 is double-step reaction: a 1st-order reaction (F1) is followed by an nth-order reaction (Fn). (C) 2007 Published by Elsevier Ltd.

  DOI：

  10.1016/j.poly.2007.09.015