bis-((μ-acetato-O,O')-(N,N'-bis(salicylidene)-1,4-butanediamine) zinc) zinc | 481636-05-9

• 英文名称: bis-((μ-acetato-O,O')-(N,N'-bis(salicylidene)-1,4-butanediamine) zinc) zinc
• CAS: 481636-05-9
• 化学式: C₄₀H₄₂N₄O₈Zn₃
• 分子量: 902.965
• InChiKey: NZVNEAWSGRFXNZ-HQRZLOIOSA-H

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(salicylidene)-1,4-diaminobutane 、 zinc(II) acetate dihydrate 以 not given 为溶剂， 生成 bis-((μ-acetato-O,O')-(N,N'-bis(salicylidene)-1,4-butanediamine) zinc) zinc
  参考文献：
  名称：

  Supporting conformational change at metal centres. Part 2: four and five coordinate geometry

  摘要：

  The X-ray crystal structures of pyridino-(N,N'-bis(salicylidene)-1,2-ethylenediamine)zinc, bis-(N,N'-bis(salicylidene)-1,3-propanediamine zinc) and bis-((mu-acetato-O,O')-(N,N'-bis(salicylidene)-1,4-butanediamine) zinc) zinc are reported. These elusive motifs complete a structure based matrix of compounds for the late transition metals zinc with the popular ligands N,N'-bis(salicylidene)1,2-ethylenediamine, NN'-bis(salicylidene)-1,3-propanediamine and N,N'-bis(salicylidene)-1,4-butanediamine. Coupled with the structural data from previously reported zinc complexes, it is possible to provide an in depth analysis of the behaviour of these three ligand systems within a five coordinate environment. The information is further combined with structural data on the homologous copper and nickel complexs to provide an overview of the conformational flexibility of these three ligands within a four, five or six coordinate environment. It is demonstrated that the more neglected N,N'-bis(salicylidene)-1,4-butanediamine motif may have great potential for supporting chemistry at a metal centre where significant changes in coordination number and geometry are desired. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(02)01172-5