[Pt(PPh3)2(S2CNEt2)](1+) | 47865-97-4

• 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: [Pt(PPh3)2(S2CNEt2)](1+)
• CAS: 47865-97-4
• 化学式: C₄₁H₄₀NP₂PtS₂
• 分子量: 867.935
• InChiKey: BIFVYXMMBCOXMF-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  8.05
• 重原子数：
  47.0
• 可旋转键数：
  10.0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  3.24
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  ammonium hexafluorophosphate 、 di-μ-sulphido-tetrakis(triphenylphosphine)-diplatinum(II) 、 bismuth diethyldithiocarbamate 以 甲醇 为溶剂， 以51%的产率得到[Pt2(μ-S)2(PPh3)4Bi(S2CNEt2)2]PF6
  参考文献：
  名称：

  Heterobimetallic platinum–bismuth aggregates derived from [Pt2(μ-S)2(PPh3)4]

  摘要：

  The metalloligand [Pt-2(mu-S)(2)(PPh3)(4)] reacts with Bi(S2CNEt2)(3) or Bi(S2COEt)(3) in methanol to produce the orange cationic adducts [Pt-2(mu-S)(2)(PPh3)(4)Bi(S2CNEt2)(2)](+) and [Pt-2(mu-S)(2)(PPh3)(4)Bi(S2COEt)(2)](+), respectively, isolated as their hexafluoro phosphate salts. An X-ray structure determination on [Pt-2(mu-S)(2)(PPh3)(4)Bi(S2CNEt2)(2)]PF6 reveals the presence of a six-coordinated bismuth centre with an approximately nido-pentagonal bipyramidal coordination geometry. Fragmentation pathways for both complexes have been probed using electrospray ionisation mass spectrometry; ions [Pt-2(mu-S)(2)(PPh3)(2)Bi(S2CXEtn)(2)](+) (X = O, n = 1, X = N, n = 2) are formed by selective loss of two PPh3 ligands, and at higher cone voltages the species [(Ph3P)PtS2Bi](+) is observed. Ions formed by loss of CS2 are also observed for the xanthate but not the dithiocarbamate ions. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.07.022