{IrRe(CO)5(dppm)2} | 134132-17-5

• 英文名称: {IrRe(CO)5(dppm)2}
• 英文别名: {IrRe(carbonyl)5(Ph2PCH2PPh2)2}
• CAS: 134132-17-5
• 化学式: C₅₅H₄₄IrO₅P₄Re
• 分子量: 1287.27
• InChiKey: NDAQJJBNULZHEY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  {IrRe(CO)5(dppm)2} 在 H₂ 作用下， 以 四氢呋喃 为溶剂， 以85%的产率得到{IrHRe(μ-H)(carbonyl)4(dppm)2}
  参考文献：
  名称：

  Antonelli, David M.; Cowie, Martin, Organometallics, 1991, vol. 10, # 8, p. 2550 - 2559

  摘要：

  DOI：
• 作为产物：
  描述：

  {bis(triphenylphosphine)iminium}{Re(CO)5} 、 [IrCl(bis(diphenylphosphino)methane)2] 在 CO 作用下， 以 四氢呋喃 为溶剂， 以81%的产率得到{IrRe(CO)5(dppm)2}
  参考文献：
  名称：

  Unusual mixed-metal carbonate-bridged complexes via oxidation of a carbonyl ligand in [RhM(CO)4(Ph2PCH2PPh2)2] (M = Mn, Re) and [IrRe(CO)5(Ph2PCH2PPh2)2]

  摘要：

  The complexes [RhM(CO)4(dppm)2] (M = Mn (1), Re (2); dppm = Ph2PCH2PPh2) and [IrRe(CO)5(dppm)2] (3) react with molecular oxygen to give the corresponding carbonate complexes [RhM(CO)3(mu-CO3)(dppm)2] (M = Mn (4), Re (5)) and [IrRe(CO)3(mu-CO3)(dppm)2] (6). No intermediates were observed in these reactions even at -60-degrees-C. The X-ray structure determination of compound 4 shows that the carbonate ligand bridges the metals in a unique mu-2-eta-2 fashion in which one oxygen atom bridges the metals and another is also bound in Mn leaving one oxygen uncoordinated. Compound 4 crystallizes in the monoclinic space group C2/c with a = 35.591 (6) angstrom, b = 12.556 (3) angstrom, c = 25.277 (5) angstrom, beta = 116.46 (2)-degrees, V = 10112.8 angstrom 3, and Z = 8. The structure, which displays a 70:30 rotationally disordered ''RhMn(CO)3(mu-CO3)'' moiety, has refined to R = 0.079 and R(w) = 0.104 on the basis of 366 parameters refined and 2942 independent observations.

  DOI：

  10.1021/om00053a020