[Mn(Nip)(Pbim)]n | 1400789-07-2

• 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: [Mn(Nip)(Pbim)]n
• 英文别名: [Mn(5-nitroisophthalate)(2-(2-pyridyl)benzimidazole)]n
• CAS: 1400789-07-2
• 化学式: C₈H₃NO₆*C₁₂H₉N₃*Mn
• 分子量: 459.276
• InChiKey: IWKZSTFIRXDXFT-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  0.94
• 重原子数：
  31.0
• 可旋转键数：
  4.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  164.97
• 氢给体数：
  1.0
• 氢受体数：
  8.0

反应信息

• 作为产物：
  描述：

  2-(2-吡啶)-苯并咪唑 、 manganese(II) chloride tetrahydrate 、 5-硝基异酞酸 在 air 作用下， 以 水 为溶剂， 反应 48.17h， 以52%的产率得到[Mn(Nip)(Pbim)]n
  参考文献：
  名称：

  Synthesis, crystal structure and DNA interaction studies of three coordination polymers with mixed ligand

  摘要：

  Three coordination polymers [Mn(Nip)(Pbim)](n) (1), [Co(Nip)(Pbim)](n) (2) and [Zn(Nip)(Pbim)](n) (3) [5-nitroisophthalate (Nip) and 2-(2-pyridyl) benzimidazole (Pbim)] were synthesised and characterised by elemental analysis, IR and single-crystal X-ray diffraction. Single-crystal X-ray diffraction analysis reveals that 1, 2 and 3 have 1-D ladder chain structures constructed from mu(3)-bridge Nip ligands and metal atoms. All of these chain-like structures are finally packed into supramolecular networks through hydrogen bonds and pi-pi stacking interactions. Fluorescence spectral method has been used for the study on the interaction of film sperm DNA with complexes. The results show that the corresponding fluorescence spectrum appeared and the intensity was enhanced with the growth of the concentration of DNA. All of the results indicate that there exists strong interaction of the complexes with DNA.

  DOI：

  10.1080/10610278.2012.695791