Ni(1,2,3,7,8,12,13,17,18,19-decamethylbiladiene-a,c-H) | 916970-92-8

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: Ni(1,2,3,7,8,12,13,17,18,19-decamethylbiladiene-a,c-H)
• 英文别名: Ni(1,2,3,7,8,12,13,17,18,19-decamethylbiladien-a,c)
• CAS: 916970-92-8
• 化学式: C₂₉H₃₄N₄Ni
• 分子量: 497.306
• InChiKey: GHJXYKWBTNAUMP-ADEXYXSWSA-N

计算性质

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

反应信息

• 作为产物：
  描述：

  1,2,3,7,8,12,13,17,18,19-decamethylbiladiene-a,c 、 nickel diacetate 以 N,N-二甲基甲酰胺 为溶剂， 生成 Ni(1,2,3,7,8,12,13,17,18,19-decamethylbiladiene-a,c-H)
  参考文献：
  名称：

  Thermodynamic stability of Ni(II) and Cu(II) chelates with biladiene-a,c in DMF

  摘要：

  The equilibria of the reactions of complex formation between alkyl-substituted biladiene-a,c and Ni(II) and Cu(II) acetates in DMF were studied by the electronic spectroscopy. Porphyrin-like complexes (1 : 1) were shown to form in the systems under study. Concentration constants of complex formation were calculated and extrapolated to infinite dilution in order to obtain standard thermodynamic quantities. The role of the nature of a metal cation on thermodynamic parameters of complex formation processes was discussed.

  DOI：

  10.1134/s1070328406070104

文献信息

• Electronic absorption spectra and acid-base and ligand properties of alkyl-substituted biladiene-a,c
  作者：E. V. Antina、S. P. Zakharova、E. V. Rumyantsev

  DOI：10.1134/s1070363206070279

  日期：2006.7

  The influence of the nature of a solvating medium on the chromophore properties and stability of alkyl-substituted biladiene-a,c dihydrobromide, a synthetic analogue of a bile pigment bilirubin, was analyzed. The results of the spectophotometric study of the protonation of a tetrapyrrol ligand and of the complex formation with Co(II), Ni(II), Cu(II), Zn(II), Cd(II), and Hg(II) acetates in DMF at 298.15 K were considered. Depending on the nature of a complex-forming cation and concentrations of reagents in solution the formation of complexes of three various types is possible: porphyrin-like (1 : 1), binuclear with different ligands (2: 1), and binuclear biligand (2: 2). The nature of metal cation renders essential influence on the formation of coordination polyhedra of the metal chelates with various structure.