[(4'-diethylphosphonato-2,2':6',2''-terpyridine)(oxalato)Ru(III)]2(μ-O) | 932376-08-4

• 英文名称: [(4'-diethylphosphonato-2,2':6',2''-terpyridine)(oxalato)Ru(III)]2(μ-O)
• CAS: 932376-08-4
• 化学式: C₄₂H₄₀N₆O₁₅P₂Ru₂
• 分子量: 1132.9
• InChiKey: HOBDSMJWVALOSV-UHFFFAOYSA-J

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：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [(4'-diethylphosphonato-2,2':6',2''-terpyridine)(oxalato)Ru(III)]2(μ-O) 、 水 在 三氟甲磺酸 作用下， 以 水 为溶剂， 生成 [(4'-phosphonato-2,2':6',2''-terpyridine)(H2O)2)Ru(III)]2(μ-O)(4+)
  参考文献：
  名称：

  Electrochemical Oxidation of Water by an Adsorbed μ-Oxo-Bridged Ru Complex

  摘要：

  The (mu)-oxo-bridged complex, [((OH)(2)OP-tpy)(H2O)(2)RuORu(OH2)(2)(tpy-PO(OH)(2))](4+) (tpy-PO(OH)(2) is 4'-phosphonato-2,2':6',2 ''-terpyridine), was prepared and attached to ITO (Sn(IV)-doped In2O3) and nanocrystalline 10-20 nm diameter TiO2, ZrO2, and SnO2 thin film (similar to 10 m thickness) electrodes. The complex retains its proton-coupled electron transfer (PCET) and water oxidation properties on oxide surfaces. The electrochemically generated Ru-VI-O-Ru-V and Ru-V-O-Ru-V forms of the complex oxidize water with turnover numbers of 3.0 and 2.6 for Ru-VI-O-Ru-V and 1.8 and 1.0 for Ru-V-O-Ru-V at pH = 1 (triflic acid) and pH = 6 (terephthalic acid buffer), respectively. Cyclic voltammetric and spectroelectrochemical measurements have given significant insight into the water oxidation mechanism and origins of catalyst deactivation.

  DOI：

  10.1021/ja068630+
• 作为产物：
  描述：

  [(4'-diethylphosphonato-2,2':6',2''-terpyridine)(oxalato)Ru(III)(H2O)] 在 sodium perchlorate 作用下， 以 水 为溶剂， 生成 [(4'-diethylphosphonato-2,2':6',2''-terpyridine)(oxalato)Ru(III)]2(μ-O)
  参考文献：
  名称：

  Electrochemical Oxidation of Water by an Adsorbed μ-Oxo-Bridged Ru Complex

  摘要：

  The (mu)-oxo-bridged complex, [((OH)(2)OP-tpy)(H2O)(2)RuORu(OH2)(2)(tpy-PO(OH)(2))](4+) (tpy-PO(OH)(2) is 4'-phosphonato-2,2':6',2 ''-terpyridine), was prepared and attached to ITO (Sn(IV)-doped In2O3) and nanocrystalline 10-20 nm diameter TiO2, ZrO2, and SnO2 thin film (similar to 10 m thickness) electrodes. The complex retains its proton-coupled electron transfer (PCET) and water oxidation properties on oxide surfaces. The electrochemically generated Ru-VI-O-Ru-V and Ru-V-O-Ru-V forms of the complex oxidize water with turnover numbers of 3.0 and 2.6 for Ru-VI-O-Ru-V and 1.8 and 1.0 for Ru-V-O-Ru-V at pH = 1 (triflic acid) and pH = 6 (terephthalic acid buffer), respectively. Cyclic voltammetric and spectroelectrochemical measurements have given significant insight into the water oxidation mechanism and origins of catalyst deactivation.

  DOI：

  10.1021/ja068630+