iodotrimethylarsonium triiodo(trimethyl-l5-arsaneyl)ferrate(III) | 160255-89-0

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: iodotrimethylarsonium triiodo(trimethyl-l5-arsaneyl)ferrate(III)
• CAS: 160255-89-0
• 化学式: C₃H₉AsFeI₃*C₃H₉AsI
• 分子量: 803.517
• InChiKey: QMCMWQTVRQCNRN-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -5.36
• 重原子数：
  13.0
• 可旋转键数：
  1.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为产物：
  描述：

  diiron nonacarbonyl 、 AsMe3I2 以 乙醚 为溶剂， 以99%的产率得到iodotrimethylarsonium triiodo(trimethyl-l5-arsaneyl)ferrate(III)
  参考文献：
  名称：

  Reactions of dihalogenotriorgano-phosphorus, -arsenic and -antimony compounds with [Fe₂(CO)₉]. Single-crystal structures of the iron(III) complexes [(Ph₃PO)₂H][FeBr₄] and [Ph₄Sb][Fel₄]·Ph₃Sbl₂and of [Fe(CO)₃(Ph₃P)₂]

  摘要：

  The reaction of [Fe2(CO)9] with compounds of stoichiometry R3EX2 [R3E = Ph3P, (p-MeOC6H4)3P, Me2PhP, Me3As or Ph3Sb, X = I; R3E = Ph3P, Ph3As or Me3As, X = Br] has been investigated and shown to yield diverse products. A series of complexes with the ionic structure [R3EX][Fe(R3E)X3] [E = P, R3 = Ph3, Me2Ph or (p-MeOC6H4)3, X = I; R3E = Me3As; X = I or Br] has been obtained. The reaction of [Fe2(CO)9] with Ph3PBr2 and Ph3AsBr2, however, resulted in the formation of the iron(III) complexes [(Ph3E)2Br][FeBr4]. Hydrolysis of [(Ph3P)2Br][FeBr4] by trace quantities of water produces [(Ph3PO)2H][FeBr4], the crystal structure of which has been determined. Triphenylantimony diiodide reacted with [Fe2(CO)9] yielding the surprising ionic adduct [Ph4Sb][FeI4].Ph3SbI2, remarkable not only for the phenyl migration at the antimony atom, but also for the formation of the rare [FeI4]- anion from a zerovalent iron carbonyl complex. The reaction of [Fe2(CO)9] with the milder diphosphine tetraiodide, I2Ph2PCH2CH2PPh2I2, produced [Fe(CO)3(Ph2PCH2CH2PPh2)I][I3], a complex in which three CO ligands are retained.

  DOI：

  10.1039/dt9940003249