disilver;2-diphenylphosphanylethyl-diphenyl-sulfanylidene-λ5-phosphane;dinitrate | 191589-43-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: disilver;2-diphenylphosphanylethyl-diphenyl-sulfanylidene-λ5-phosphane;dinitrate
• CAS: 191589-43-2
• 化学式: C₅₂H₄₈Ag₂N₂O₆P₄S₂
• 分子量: 1200.73
• InChiKey: AHQMWNYJMNLJOZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  silver nitrate 、 1-(diphenylphosphinoethyl)-2-diphenylphosphine sulphide 以 乙腈 为溶剂， 以90%的产率得到disilver;2-diphenylphosphanylethyl-diphenyl-sulfanylidene-λ5-phosphane;dinitrate
  参考文献：
  名称：

  Complexation of [ω-diphenylphosphinoalkyl]diphenylphosphine sulphides with AgNO3

  摘要：

  By reaction of [omega-diphenylphosphinoalkyl]diphenylphosphine sulphides Ph2P(CH2)(n)P(S)Ph-2 (n = 2-4) (L-1-L-3) with AgNO3 in CH3CN crystalline complexes with the composition metal:ligand 1:1 [Ag(L-1)NO3, Ag(L-2)NO3, Ap(L-3)NO3] and 1:2 [Ag(L-1)(2)NO3: Ag(L-3)(2)NO3] were isolated. According to the X-ray analysis data. the crystals of Ag(L-1)NO3 are constructed from centrosymmetric dimeric molecules based on the 12-membered macrocycle AgSPCH2CH2PAgSPCH2CH2P. Each of the neutral ligands L-1 is a bridge between two silver ions and each of the silver ions is coordinated by a chelating NO3 group. According to the IR spectra, the other 1:1 groups of the 1:1 complexes are replaced by the complexes also have an analogous structure. In the 1:2 complexes the coordinated NO3 phosphine sulphide ligand. The downfield shifts of the signals of P-III and P-V atoms in P-31 NMR spectra of 1:2 complexes in comparison with the free ligands L-1 and L-3 reflect a participation of the P-III atom and P=S group in complex formation. (C) 1997 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(96)06956-2