Sodium;cobalt(3+);pyridine-2-carbonyl-[2-(pyridine-2-carbonylazanidyl)phenyl]azanide;diazide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: Sodium;cobalt(3+);pyridine-2-carbonyl-[2-(pyridine-2-carbonylazanidyl)phenyl]azanide;diazide
• 化学式: C₁₈H₁₂CoN₁₀O₂*Na
• 分子量: 482.342
• InChiKey: JKTRLZNKCMYQGN-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  32
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  67.9
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  N,N-bis(2-pyridinecarboxamide)-1,2-benzene 在 H₂O 、 NaN₃ 作用下， 以 水 、 丙酮 为溶剂， 生成 Sodium;cobalt(3+);pyridine-2-carbonyl-[2-(pyridine-2-carbonylazanidyl)phenyl]azanide;diazide
  参考文献：
  名称：

  Cobalt(III) alkyl complexes of 1,2-bis(2-pyridinecarboxamido)benzene (H₂bpb) and 4,5-dichloro-1,2-bis(2-pyridinecarboxamido)benzene (H₂bpc) and X-ray crystal structures of [Co(bpc)(CH₂CH₂CMeCH₂)(H₂O)] and [Co(bpb)Et(H₂O)]

  摘要：

  A series of organo and non-organo cobalt complexes of bpb and bpc ligands [H2bpb = 1,2-bis(2-pyridinecarboxamido)benzene, H2bpc = 4,5-dichloro-1,2-bis(2-pyridinecarboxamido)benzene] have been synthesised. Complexes prepared include Na[CoL(CN)2], Na[CoL(N3)2], [CoL(py)2]ClO4 and [CoL(R) (H2O)] (L = bpb or bpc; py = pyridine; R = Me, Et, Pr(i) or CH2CH2CMe = CH2). The complex [CoL(CH2CH2CMe = CH2) (H2O)] was formed as a rearrangement product from the reaction of 3,3-dimethylallyl bromide and [CoL].H2O in the presence of NaBH4 and NaOH in methanol. The complexes [Co(bpc) (CH2CH2CMe = CH2) (H2O)] 1 and [Co(bpb)Et(H2O)] 2 have been characterized by X-ray crystallography: 1, space group Pnma, a = 13.934(2), b = 12.204(2), c = 13.173(2) angstrom, Z = 4, and R = 0.046 for 1129 observed reflections; 2, space group Pnma, a = 15.072(1), b = 12.119(2), c = 9.884(3) angstrom, Z = 4, and R = 0.034 for 1387 observed reflections. Electrochemical studies on the one-electron oxidation of these complexes suggest the involvement of the equatorial ligand in these processes.

  DOI：

  10.1039/dt9910001915

文献信息

• Cobalt(III) complexes using in-plane tetradentate pyridinecarboxamide ligands and two monodentate axial ligands: Spectroelectrochemical correlation
  作者：M. Ray、R.N. Mukherjee

  DOI：10.1016/s0277-5387(00)83597-4

  日期：1992.1

  A series of diamagnetic cobalt(III) complexes of bpb and bpc ligands [H2bpb = 1,2-bis(2-pyridinecarboxamido)benzene; H2bpc = 4,5-dichloro-1,2-bis(2-pyridinecarboxamido) benzene] with axial ligands (Cl−, N3−, SCN−, NO2− or MeCO2−) has been synthesized. The trans geometry has been shown by 1H NMR spectroscopy. The brown or green crystalline complexes display dominant ligand-to-metal charge-transfer transitions

  bpb和bPC配体的一系列抗磁性钴（III）配合物[H 2 bpb = 1,2-双（2-吡啶甲酰胺基）苯；ħ 2 BPC = 4,5-二氯-1,2-双（2- pyridinecarboxamido）苯]与轴向配体（CL -，N 3 -，SCN -，NO 2 -或梅科2 - ）已被合成。的反式几何已经通过示出1个H NMR光谱。棕色或绿色结晶络合物在约400 nm处显示出主要的配体-金属电荷转移跃迁，而在低能区则观察到配体场跃迁。从dd的分析已经确定了平面内配体和轴向配体的过渡配体场参数。在乙腈溶液中，络合物显示出不可逆的Co III -Co II对[ E PC -0.42至-1.18 V对饱和甘汞电极（SCE）]和准可逆的Co II -Co I对（E f -1.12至-1.27 V vs SCE）。当X = SCN −时，该对不可逆（E PC = −1.40 V vs SCE）。这些络合物