Λ-[Ru(bpy)2(2,2'-bisbenzimidazol(-H))](PF6) | 950190-53-1

• 英文名称: Λ-[Ru(bpy)2(2,2'-bisbenzimidazol(-H))](PF6)
• 英文别名: Λ-[Ru(bpy)2(BiBzImH)](PF6)
• CAS: 950190-53-1
• 化学式: C₃₄H₂₅N₈Ru*F₆P
• 分子量: 791.66
• InChiKey: JAPOOBRTXNFTQP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 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：

  Λ-[Ru(bpy)2(2,2'-bisbenzimidazol(-H))](PF6) 、 Λ,Λ-[(Ru(bpy)2)2(BiBzIm)](PF6)2 在 NaOCH₃ 作用下， 以 甲醇 为溶剂， 生成 (2,2'-bibenzimidazole(-2H))bis(2,2'-bipyridine)ruthenium(II)
  参考文献：
  名称：

  Syntheses of Homochiral Multinuclear Ru Complexes Based on Oligomeric Bibenzimidazoles

  摘要：

  The homochiral multinuclear Ru complexes of the oligomeric bibenzimidazoles were synthesized using Lambda-[Ru(bpy)(2)(PY)(2)][(-)-O,O-dibenzoyl-L-tartrate]-12H(2)O as an enantiornerically pure building block. The complexations proceed with the retention of configuration to provide well-defined mononuclear, dinuclear, tetranuclear, and octanuclear Ru complexes successfully. The optical purity and the absolute configurations of the complexes were determined by NMR and circular dichroism spectrometry. The rare X-ray structure of a tetranuclear complex Lambda(4)[(Ru(bpy)(2))(4)(bis(BiBzlm))](PF6)(4) was resolved, The crystallographic analysis reveals that all the four Ru centers have A octahedral configurations, with a Ru-Ru separation of 5.509 angstrom across the bridging bibenzimidazole ligand, which maintains near coplanarity. The UV-vis spectroscopic and electrochemical properties of the homochiral multinuclear assemblies were studied, indicating weak electronic communications between the metal centers.

  DOI：

  10.1021/ic062148a
• 作为产物：
  描述：

  ammonium hexafluorophosphate 、 Λ-cis-[bis(2,2'-bipyridyl)bis(pyridine)ruthenium(II)][(+)-O,O'-dibenzoyl-L-tatrtrate] 、 2-(1H-苯并咪唑-2-基)-1H-苯并咪唑 以 乙二醇 为溶剂， 生成 Λ-[Ru(bpy)2(2,2'-bisbenzimidazol(-H))](PF6) 、 Λ,Λ-[(Ru(bpy)2)2(BiBzIm)](PF6)2
  参考文献：
  名称：

  Syntheses of Homochiral Multinuclear Ru Complexes Based on Oligomeric Bibenzimidazoles

  摘要：

  The homochiral multinuclear Ru complexes of the oligomeric bibenzimidazoles were synthesized using Lambda-[Ru(bpy)(2)(PY)(2)][(-)-O,O-dibenzoyl-L-tartrate]-12H(2)O as an enantiornerically pure building block. The complexations proceed with the retention of configuration to provide well-defined mononuclear, dinuclear, tetranuclear, and octanuclear Ru complexes successfully. The optical purity and the absolute configurations of the complexes were determined by NMR and circular dichroism spectrometry. The rare X-ray structure of a tetranuclear complex Lambda(4)[(Ru(bpy)(2))(4)(bis(BiBzlm))](PF6)(4) was resolved, The crystallographic analysis reveals that all the four Ru centers have A octahedral configurations, with a Ru-Ru separation of 5.509 angstrom across the bridging bibenzimidazole ligand, which maintains near coplanarity. The UV-vis spectroscopic and electrochemical properties of the homochiral multinuclear assemblies were studied, indicating weak electronic communications between the metal centers.

  DOI：

  10.1021/ic062148a