(2-(2-pyridyl)benzimidazole)(4,4'-oxybis(benzoate))zinc(II) | 1254973-87-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (2-(2-pyridyl)benzimidazole)(4,4'-oxybis(benzoate))zinc(II)
• CAS: 1254973-87-9
• 化学式: C₁₂H₉N₃*C₁₄H₈O₅*Zn
• 分子量: 516.828
• InChiKey: RBNGGPSUKUXZNK-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  2.83
• 重原子数：
  35.0
• 可旋转键数：
  5.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  131.06
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为产物：
  描述：

  2-(2-吡啶)-苯并咪唑 、 4,4'-二苯醚二甲酸 、 zinc(II) acetate dihydrate 在 NaOH 作用下， 以 水 为溶剂， 以75%的产率得到(2-(2-pyridyl)benzimidazole)(4,4'-oxybis(benzoate))zinc(II)
  参考文献：
  名称：

  Three new d10 coordination polymers based on 2-(2-pyridyl)benzimidazole ligand: Synthesis, structures and properties

  摘要：

  Three coordination polymers containing 2-(2-pyridyl)benzimidazole (PyHBIm) ligand, namely {[Zn-3(PyBIm)(3)(PyHBIm)(2)(tma)(H2O)]center dot H2O}(n) (1), [zn(PyHBIm)(oba)](n) (2), [Cd(PyHBIm)(oba)](n) (3), (tma = trimesate, oba=4,4'-oxybis-(benzoate)), have been prepared through hydrothermal reaction. Compound 1 exhibits one-dimensional (1D) helical structure. However, compounds 2 and 3 display 1D meso-helical structure. These ID structures are further assembled into three-dimensional (3D) networks through aromatic pi-pi stacking interactions and hydrogen bonding interactions. Moreover they all exhibit strong photoluminescence at room temperature and may be good candidates for potential luminescence materials. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2010.07.029