| 497918-43-1

• CAS: 497918-43-1
• 化学式: C₂₀H₃₀Cl₄MoO₄P₂
• 分子量: 634.155
• InChiKey: CGBBACBOHZBHCU-UHFFFAOYSA-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：
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• 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：

  (Et4N)2{MoFe3S4Cl3(Cl4cat)(CH3CN)} 、 Fe(PEt3)2Cl2 、 一氧化碳 以 乙腈 为溶剂， 以8.36%的产率得到
  参考文献：
  名称：

  New heteronuclear Mo/Fe/S clusters. The syntheses and structures of (Cl4-cat)Mo(PEt3)Fe3S4(SPEt3)2Cl and (Cl4-cat)2MoFe2S2(PEt3)2(CO)4 clusters

  摘要：

  The reaction of the (Et4N)(2)[(Cl-4-cat)Mo(MeCN)Fe3S4Cl3] cluster (1), with CO in the presence of Fe(PEt3)(2)Cl-2 or PEt3-NaBPh4 in MeCN solution produced the new (Cl-4-cat)Mo(PEt3)(2)(CO)(2) complex (II), the (Cl-4-cat)Mo(PEt3)Fe3S4(SPEt3)(2)Cl cluster (III), and the (Cl-4-cat)(2)MoFe2S2(PEt3)(2)(CO)(4) cluster (IV) as well as the known (Cl-4-cat)Mo(O)Fe3S3(PEt3)(3)(CO)(5) cluster. All compounds were successfully isolated as crystalline material by chromatographic separation and structurally characterized. The structural and Mossbauer features of the neutral cluster III with a [MoFe3S4](3+) core were very similar to those of the [MoFe3S4](2+) clusters. The unique S=PEt3 ligands of III seem to act as electron reservoirs through sigma and pi-interactions with the Fe atoms, An increase of electron density is evident around the formal [MoFe3S4](3+) core. Synthetic pathways that lead to the new compounds are also discussed.(C) 2002 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0277-5387(02)01208-1