[CdI2(methylene-bis(1,1'-benzimidazole)]3 | 1374790-18-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: [CdI2(methylene-bis(1,1'-benzimidazole)]3
• CAS: 1374790-18-7
• 化学式: C₄₅H₃₆Cd₃I₆N₁₂
• 分子量: 1843.52
• InChiKey: IPGCOMYLWPBNDA-UHFFFAOYSA-H

计算性质

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

反应信息

• 作为反应物：
  描述：

  [CdI2(methylene-bis(1,1'-benzimidazole)]3 、 sodium azide 以 水 为溶剂， 生成 [Cd(N3)2(methylene-bis(1,1'-benzimidazole)2]n
  参考文献：
  名称：

  Coordinated anion exchange induced structural transformation from a trinuclear cage to a 3D interpenetrated framework with the solvent-mediated mechanism

  摘要：

  Reaction of methylene-bis(1,1'-benzimidazole) (mbbz) with CdI2 produces a complex [Cd(mbbz)I-2](3) (1) containing the soft coordinated I anions, which shows a trinuclear cage-like structure. Immersing complex 1 into the aqueous solution of NaN3, we obtained the exchanged product [Cd(mbbz)(2)(N-3)(2)](n) (2). The single-crystal X-ray diffraction shows that complex 2 presents a 3D 2-fold interpenetrating 4-connected framework with 6(6)-dia topology. The results indicate that the soft coordinated I anions can be completely exchanged by borderline N-3 anions, simultaneously, accompanying the structural transformation from a trinuclear cage to a 3D framework. Furthermore, the AFM and EDS data reveal that the exchange is a recrystallization process with solvent-mediated mechanism. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2012.01.022
• 作为产物：
  描述：

  cadmium(II) iodide 、 1,1'-methylene-bis(1H-benzimidazole) 以 甲醇 、 二氯甲烷 为溶剂， 以68%的产率得到[CdI2(methylene-bis(1,1'-benzimidazole)]3
  参考文献：
  名称：

  Coordinated anion exchange induced structural transformation from a trinuclear cage to a 3D interpenetrated framework with the solvent-mediated mechanism

  摘要：

  Reaction of methylene-bis(1,1'-benzimidazole) (mbbz) with CdI2 produces a complex [Cd(mbbz)I-2](3) (1) containing the soft coordinated I anions, which shows a trinuclear cage-like structure. Immersing complex 1 into the aqueous solution of NaN3, we obtained the exchanged product [Cd(mbbz)(2)(N-3)(2)](n) (2). The single-crystal X-ray diffraction shows that complex 2 presents a 3D 2-fold interpenetrating 4-connected framework with 6(6)-dia topology. The results indicate that the soft coordinated I anions can be completely exchanged by borderline N-3 anions, simultaneously, accompanying the structural transformation from a trinuclear cage to a 3D framework. Furthermore, the AFM and EDS data reveal that the exchange is a recrystallization process with solvent-mediated mechanism. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2012.01.022