[Rh2(dippe)2(μ-S2C3H6)] | 701255-91-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 金属杂环化合物
• 英文名称: [Rh2(dippe)2(μ-S2C3H6)]
• CAS: 701255-91-6
• 化学式: C₃₁H₇₀P₄Rh₂S₂
• 分子量: 836.735
• InChiKey: LCJWHFUWZGQBJW-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  1,3-丙二硫醇 、 [(1,2-bis(diisopropylphosphino)ethane)Rh]2(μ-H)2 以 正己烷 、 正戊烷 为溶剂， 以58%的产率得到[Rh2(dippe)2(μ-S2C3H6)]
  参考文献：
  名称：

  Structural properties and inversion mechanisms of [Rh(dippe)(μ-SR)]2 complexes

  摘要：

  Several new bis-thiolate complexes of the type [Rh(dippe)(mu-SR)](2) where R = H, methyl, cyclohexyl, o-biphenyl, and phenyl, or (SR)(2)=SCH2CH2CH2S have been synthesized and characterized by NMR spectroscopy and single crystal X-ray diffraction. All [Rh(dippe)(mu-SR)](2) Complexes except [Rh(dippe)(mu-SPh)](2) exhibit bent geometries, while the orientation of the thiolato substituents changes with increasing steric bulk. H-1 and P-31 NMR spectroscopies indicate that both ring inversion and sulfur inversion occur among the members of the series, which allows them to access several isomeric forms when they are in solution. I I P NMR spectroscopy indicates that sulfur inversion in [Rh(dippe)(mu-SH)](2), [Rh(dippe)(mu-Sbiphenyl)](2), and [Rh(dippe)(mu-SPh)](2) is a non-dissociative process. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2003.11.026