2-[2-[Bis[2-[(2-oxidophenyl)methylideneamino]ethyl]amino]ethyliminomethyl]phenolate;manganese(3+)

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-[2-[Bis[2-[(2-oxidophenyl)methylideneamino]ethyl]amino]ethyliminomethyl]phenolate;manganese(3+)
• 英文别名: 2-[2-[bis[2-[(2-oxidophenyl)methylideneamino]ethyl]amino]ethyliminomethyl]phenolate;manganese(3+)
• 化学式: C₂₇H₂₇N₄O₃*Mn
• 分子量: 510.474
• InChiKey: SVVPTUPOKFOBJM-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  1.86
• 重原子数：
  35
• 可旋转键数：
  12
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  110
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  2-[2-[Bis[2-[(2-oxidophenyl)methylideneamino]ethyl]amino]ethyliminomethyl]phenolate;manganese(3+) 、 cobalt(II) perchlorate hexahydrate 以 水 、 乙腈 为溶剂， 反应 2.0h， 以60%的产率得到[Mn₂Co₂O₂(tris(2-salicylaldimine)amine)₂][ClO₄]₂
  参考文献：
  名称：

  Tetranuclear [Mn ₂ Co ₂ ], [Mn ₂ Fe ₂ ], and [Mn ₂ Mn ₂ ] Complexes with Defective Double‐Cubane Cores and Phenoxo and Oxo Bridges: Syntheses, Crystal Structures, and Electronic Properties

  摘要：

  AbstractThree new tetranuclear complexes [MnIII2CoIII2O2(L)2][ClO4]2 (1), [MnIII2FeIII2O2(L)2][ClO4]2 (2), and [MnIII2MnIII2O2(L)2][MnII(NCS)4] (3) have been synthesized through reactions of the mononuclear [MnIIIL] precursor with the corresponding metal perchlorate under aerobic conditions [H3L = tris(2‐salicylaldimine)amine, a condensation product between tris(2‐aminoethyl)amine and salicylaldehyde in a 1:3 molar ratio]. These compounds have been characterized by spectroscopic and analytical techniques including single‐crystal X‐ray structure analysis, electron paramagnetic resonance (EPR) spectroscopy, Mössbauer spectroscopy, and magnetic measurements. The structure of 1 consists of oxo‐/phenoxo‐bridged CoIII and MnIII centers in a defective double‐cubane topology. The molecules of 2 and 3 have similar structures with the CoIII centers changed to FeIII centers in 2 and to MnIII centers in 3. These isostructural complexes have been scrutinized with regard to changes in distortions (distances and angles) of the metal coordination spheres. Magnetic studies indicate that 1, 2, and 3 show predominant antiferromagnetic interactions. Changes in the electronic properties concomitant with changes in the distortions in 1, 2, and 3 are analyzed in terms of magnetostructural correlations.

  DOI：

  10.1002/ejic.201402191
• 作为产物：
  描述：

  tris[2-(N-salicylideneamino)ethyl]amine 在 Mn^II/Mn^III salts 作用下， 以 甲醇 为溶剂， 生成 2-[2-[Bis[2-[(2-oxidophenyl)methylideneamino]ethyl]amino]ethyliminomethyl]phenolate;manganese(3+)
  参考文献：
  名称：

  Tetranuclear [Mn ₂ Co ₂ ], [Mn ₂ Fe ₂ ], and [Mn ₂ Mn ₂ ] Complexes with Defective Double‐Cubane Cores and Phenoxo and Oxo Bridges: Syntheses, Crystal Structures, and Electronic Properties

  摘要：

  AbstractThree new tetranuclear complexes [MnIII2CoIII2O2(L)2][ClO4]2 (1), [MnIII2FeIII2O2(L)2][ClO4]2 (2), and [MnIII2MnIII2O2(L)2][MnII(NCS)4] (3) have been synthesized through reactions of the mononuclear [MnIIIL] precursor with the corresponding metal perchlorate under aerobic conditions [H3L = tris(2‐salicylaldimine)amine, a condensation product between tris(2‐aminoethyl)amine and salicylaldehyde in a 1:3 molar ratio]. These compounds have been characterized by spectroscopic and analytical techniques including single‐crystal X‐ray structure analysis, electron paramagnetic resonance (EPR) spectroscopy, Mössbauer spectroscopy, and magnetic measurements. The structure of 1 consists of oxo‐/phenoxo‐bridged CoIII and MnIII centers in a defective double‐cubane topology. The molecules of 2 and 3 have similar structures with the CoIII centers changed to FeIII centers in 2 and to MnIII centers in 3. These isostructural complexes have been scrutinized with regard to changes in distortions (distances and angles) of the metal coordination spheres. Magnetic studies indicate that 1, 2, and 3 show predominant antiferromagnetic interactions. Changes in the electronic properties concomitant with changes in the distortions in 1, 2, and 3 are analyzed in terms of magnetostructural correlations.

  DOI：

  10.1002/ejic.201402191

文献信息

• Synthesis, characterization, and antibacterial activities of Cr(III), Co(III), Ni(II), and Mn(III) complexes of heptadentate Schiff base ligand derived from tris(2-aminoethyl)amine
  作者：S. J. Matin、R. R. Khojasteh

  DOI：10.1134/s1070363215070312

  日期：2015.7

  demonstrated potent antibacterial activity higher than the Schiff base ligand. Staphylococcus aureus was the most susceptible bacterial species to Co(III) complex while Escherichia coli and Pseudomonas aeruginosa required a relatively higher minimum inhibition concentrations of Cr(III) and Ni(II) complexes. Co(III) complex was the most potent inhibitor against Pseudomonas aeruginosa. Mn(III) complex was active

  这是对七齿Schiff碱配体（海藻）及其由七齿Schiff碱配体合成的Cr（III），Co（III），Ni（II）和Mn（III）配合物的抗菌活性的首次研究。衍生自水杨醛和三（2-氨基乙基）胺。七齿席夫碱配体及其配合物通过元素分析，1 H和13 C NMR，IR和UV-Vis光谱进行表征。产品在体外针对细菌种类，金黄色葡萄球菌，大肠杆菌，铜绿假单胞菌和蜡状芽孢杆菌进行了测试通过圆盘扩散和微汤稀释法。所有化合物均显示出比席夫碱配体更高的有效抗菌活性。金黄色葡萄球菌是对Co（III）复合物最敏感的细菌，而大肠杆菌和铜绿假单胞菌需要相对较高的Cr（III）和Ni（II）复合物最低抑制浓度。Co（III）复合物是最有效的铜绿假单胞菌抑制剂。Mn（III）配合物对铜绿假单胞菌具有活性。