| 1188288-81-4

• CAS: 1188288-81-4；1422551-84-5
• 化学式: C₃₂H₃₂Cl₂N₆O₂Rh₂Ru
• 分子量: 910.432
• InChiKey: PXSYYQVNOVQYJD-HINHTODJSA-L

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

• 作为产物：
  描述：

  dicarbonyldi-μ-chloro-cis,cis-η4-1,5-cyclooctadienedirhodium(I) 、 trans-[Ru(pyridine)₄(CN)₂] 以 氯仿 为溶剂， 生成
  参考文献：
  名称：

  Heterometallic cyanide-bridged complexes containing RhIRuIIRhI triad: NMR data on exchange reactions and ligand effect transmission

  摘要：

  Trans-[RuPy4(CN)(2) cleaves chloro-rhodium bridges in rhodium(I) binuclear complexes, [Rh(CO)(2)Cl](2), [Rh(Cod)Cl](2), and [(Cod)RhCl2Rh(CO)(2)] yielding heterometallic triad complexes, [(CO)(2)ClRh(NC)RuPy4(CN)RhCl(CO)(2)] (I), [(Cod)ClRh(NC)RuPy4(CN)RhCl(Cod)] (II), and [(Cod)ClRh(NC)RuPy4(CN)RhCl(CO)(2)] (III), respectively. In solutions, III coexists with equilibrium amounts of I and II in the near-binomial proportions. Under action of [Rh(CO)(2)Cl](2), II transforms into I with parallel formation of [Rh(Cod)Cl](2). Ligand effect transmission along the L-Rh-NC-Ru-CN-Rh-L' chain is studied by H-1 and C-13 NMR. Chemical shifts delta H-1 and delta C-13 of Ru-bound Py ligands are sensitive to the nature of Rh-bound ligands. Values of delta H-1 and delta C-13 of Cod and C-13 of CO ligands are sensitive to the ligands at the remote end of the L-Rh-NC-Ru-CN-RhL' chain. Reaction of trans-[RuPy4(CN)(2)] with Rh-2(OAc)(4) yields an apparently linear polymer [-Rh(OAc)(4)Rh-NCRuPy4CN-]. Upon action of [Rh(CO)(2)Cl](2), the polymer decomposes yielding I and Rh-2(OAc)(4). X-ray structure data for I are given. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2009.04.028