| 916310-27-5

• CAS: 916310-27-5；916310-25-3；133018-79-8；916027-98-0；916310-56-0
• 化学式: C₁₁H₂₅ClCoN₃S₂
• 分子量: 357.918
• InChiKey: XLGKXYZOIIRCQD-UHFFFAOYSA-M

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：

  、 trans-[(NH2C(CH3)CH2NHCH2CH2S(CH2)3SCH2CH2NHCH2)Co(III)NCFe(II)(CN)5](1-) 以 水 为溶剂， 生成
  参考文献：
  名称：

  具有高核和Co III配位环境多样性的分子Co III / Fe II氰基桥联混合价化合物：制备和机理方面

  摘要：

  从已经描述过的母体双核Co III进行了离散的三核和四核混合价氰基桥联（Co III）2 / Fe II和（Co III）3 / Fe II配合物形成的动力学力学研究。/ Fe II和单核Co III复合物。不同的Co III为了调节单核和双核复合物上的氧化还原电势以及单核构建基的不稳定性，已使用包封单元。已经通过在高离子强度下进行的使静电作用无效的实验确定了涉及带相反电荷的反应物的外球前体复合物形成的重要性。pH的影响也至关重要，这与前体Co III / II氧化还原电势的pH依赖性相关，可以实现铁氰化物类似物和不稳定的Co II之间的氧化还原辅助缔合（在低pH下）。伙伴。新型不对称Co III L / Fe II / Co IIIL'络合物已得到充分表征，并且已在光谱上检测到一系列推定的（Co III L）2 / Fe II / Co III L'和（Co III L）3 / Fe II形式。与建立母体双核Co

  DOI：

  10.1021/ic802198s

文献信息

• Discrete Rh^III/Fe^II and Rh^III/Fe^II/Co^III Cyanide-Bridged Mixed Valence Compounds
  作者：Paul V. Bernhardt、Manuel Martínez、Carlos Rodríguez、Marta Vazquez

  DOI：10.1021/ic102061s

  日期：2011.2.21

  The heterotrinuclear complexes trans- and cis-[cis-VI-L15RhIII(mu-NC)}trans-III-L14SCoIII(mu-NC)}Fe-II(CN)(4)](2+) are unprecedented examples of mixed valence complexes based on ferrocyanide bearing three different metal centers. These complexes have been assembled in a stepwise manner from their trans-III-L14SCoIII}, cis-VI-L15RhIII}, and Fe-II(CN)(6)} building blocks. The preparative procedure follows that found for other known discrete assemblies of mixed valence dinuclear Cr-III/Fe-II and polynuclear Co-III/Fe-II complexes of the same family. A simple slow substitution process of [Fe-II(CN)(6)](4-) on inert cis-VI-[(RhL15)-L-III(OH)](2+) leads to the preparation of the new dinuclear mixed valence complex [cis-VI-L15RhIII(mu-NC)}Fe-II(CN)(5)](-) with a redox reactivity that parallels that found for dinuclear complexes from the same family. The combination of this dinuclear precursor with mononuclear trans-III-[(CoL14SCl)-L-III](2+) enables a redox-assisted substitution on the transient L14SCoII} unit to form [cis-VI-L15RhIII(mu-NC)}trans-III-(L14SCoL14SCoIII)-L-III (mu-NC)} Fe-II(CN)(4)](2+). The structure of the final cis-[cis-VI-L15RhIII(mu-NC)}trans-III-L14SCoIII(mu-NC)}Fe-II(CN)(4)](2+) complex has been established via X-ray diffraction and fully agrees with its solution spectroscopy and electrochemistry data. The new species [cis-VI-L15RhIII(mu-NC)}trans-III-L14SCoIII(mu-NC))Fe-II(CN)(4)](2+) and [cis-VI-L15RhIII(mu-NC)} Fe-II(CN)(5)](-) show the expected electronic spectra and electrochemical features typical of Class II mixed valence complexes. Interestingly, in the trinuclear complex, these features appear to be a simple addition of those for the Rh-III/Fe-II and Co-III/Fe-II moieties, despite the vast differences existant in the electronic spectra and electrochemical properties of the two isolated units.