[Rh(η(5)-C5H5)(PMe3)] | 146617-16-5

• 英文名称: [Rh(η(5)-C5H5)(PMe3)]
• 英文别名: CpRhPMe3
• CAS: 146617-16-5
• 化学式: C₈H₁₄PRh
• 分子量: 244.078
• InChiKey: FIJIMYIBXZTKKZ-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：

  [Rh(η(5)-C5H5)(PMe3)] 以 solid matrix 为溶剂， 生成 (η5-cyclopentadienyl)(trimethylphosphine)rhodium dihydride
  参考文献：
  名称：

  Photochemical generation of 16-electron [Rh(η⁵)-C₅H₅)-(PMe₃)] and [Ir(η⁵-C₅H₅)(PMe₃)] in low-temperature matrices: evidence for methane activation

  摘要：

  The photochemical reactions of [Rh(eta(5)-C5H5)(PMe(3))(H)(2)] and [Ir(eta(5)-C5H5)(PMe(3))(H)(2)] have been studied in Ar, CH4, N-2 and CO-doped argon matrices by IR and UV/VIS spectroscopy. The UV photolysis in argon matrices results in the formation of the 16-electron complexes [M(eta(5)-C5H5)(PMe(3))] with characteristic visible absorption maxima (M = Rh, lambda(max) 399 and 488 nm; M = Ir, lambda(max) 436 and 526 nm). The reaction is partially reversed by long-wavelength photolysis. The conversion of [Rh(eta(5)-C5H5)(PMe(3))(H)(2)] to [Rh(eta(5)-C5H5)(PMe(3))(Me)H] on photolysis in methane matrices is confirmed by extensive isotopic labelling studies and by the use of alternative precursors for the methyl hydride, viz. [Rh(eta(5)-C5H5)(PMe(3))(eta(2)-C6F6)] and [Rh(eta(5)-C5H5)(PMe(3))(C2H4)]. Evidence has also been obtained to show that irradiation of [Ir(eta(5)-C5H5)(PMe(3))(H)(2)] in methane yields [Ir(eta(5)-C5H5)(PMe(3))(Me)H]. Photolysis of [M(eta(5)-C5H)(PMe(3))(H)2] in N-2 and CO-doped Ar matrices generates [M(eta(5)-C5H5)(PMe(3))L] (M = Rh or Ir, L = N-2 or CO).

  DOI：

  10.1039/dt9940003519
• 作为产物：
  描述：

  (η5-cyclopentadienyl)(trimethylphosphine)rhodium dihydride 以 solid matrix 为溶剂， 生成 [Rh(η(5)-C5H5)(PMe3)]
  参考文献：
  名称：

  Photochemical generation of 16-electron [Rh(η⁵)-C₅H₅)-(PMe₃)] and [Ir(η⁵-C₅H₅)(PMe₃)] in low-temperature matrices: evidence for methane activation

  摘要：

  The photochemical reactions of [Rh(eta(5)-C5H5)(PMe(3))(H)(2)] and [Ir(eta(5)-C5H5)(PMe(3))(H)(2)] have been studied in Ar, CH4, N-2 and CO-doped argon matrices by IR and UV/VIS spectroscopy. The UV photolysis in argon matrices results in the formation of the 16-electron complexes [M(eta(5)-C5H5)(PMe(3))] with characteristic visible absorption maxima (M = Rh, lambda(max) 399 and 488 nm; M = Ir, lambda(max) 436 and 526 nm). The reaction is partially reversed by long-wavelength photolysis. The conversion of [Rh(eta(5)-C5H5)(PMe(3))(H)(2)] to [Rh(eta(5)-C5H5)(PMe(3))(Me)H] on photolysis in methane matrices is confirmed by extensive isotopic labelling studies and by the use of alternative precursors for the methyl hydride, viz. [Rh(eta(5)-C5H5)(PMe(3))(eta(2)-C6F6)] and [Rh(eta(5)-C5H5)(PMe(3))(C2H4)]. Evidence has also been obtained to show that irradiation of [Ir(eta(5)-C5H5)(PMe(3))(H)(2)] in methane yields [Ir(eta(5)-C5H5)(PMe(3))(Me)H]. Photolysis of [M(eta(5)-C5H)(PMe(3))(H)2] in N-2 and CO-doped Ar matrices generates [M(eta(5)-C5H5)(PMe(3))L] (M = Rh or Ir, L = N-2 or CO).

  DOI：

  10.1039/dt9940003519