platinum(II) ethylsulfide | 5072-91-3

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: platinum(II) ethylsulfide
• 英文别名: Bis-aethylthio-platin
• CAS: 5072-91-3
• 化学式: 2C₂H₅S*Pt
• 分子量: 317.335
• InChiKey: BRBWWMSAHQTYQH-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.55
• 重原子数：
  4.0
• 可旋转键数：
  0.0
• 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：
  1.0

反应信息

• 作为反应物：
  描述：

  platinum(II) ethylsulfide 、 碘乙烷 以 not given 为溶剂， 生成 {Ptaes2I2}
  参考文献：
  名称：

  Hofmann, K. A.; Rabe, W. O., Zeitschrift fur anorganische Chemie, 1897, vol. 14, p. 293 - 296

  摘要：

  DOI：
• 作为产物：
  描述：

  {Pt2aes2(SC2H5)4} 以 not given 为溶剂， 生成 platinum(II) ethylsulfide
  参考文献：
  名称：

  Klason, P., 1903, vol. 28, # 6, p. 3 - 42

  摘要：

  DOI：

文献信息

• Thiolato Ligand Transfer from Bis(thiolato)titanocenes to Platinum(II) Complexes
  作者：Kohtaro Osakada、Yasuharu Kawaguchi、Takakazu Yamamoto

  DOI：10.1021/om00010a019

  日期：1995.10

  Reactions of Cp(2)Ti(SEt)(2) (la) and Cp(2)Ti(S-i-Pr)(2) (Ib) with equimolar PtCl2(cod)(2) give bis(thiolato)platinum complexes, [Pt(SEt)(2)](n), (2a) and [Pt(S-i-Pr)(2)](n) (2b), respectively, accompanied by formation of Cp(2)TiCl(2). Complexes 2a,b, which are insoluble in common organic solvents, are characterized by elemental analyses and by CP-MAS C-13 NMR spectra in the solid state. Cp(2)Ti(SC6H4-p-Me)(2) (Ic), Cp(2)Ti(SPh)(2) (Id), Cp(2)Ti(S2C6H4) (le), and Cp(2)Ti(S2C2H4) (If) react with equimolar PtCl2(cod) smoothly to give mixtures of Cp(2)TiCl(2) and (thiolato)platinum complexes with the cod Ligand, Pt(SC6H4-p-Me)(2)(cod) (3c), Pt(SPh)(2)(cod) (3d), Pt(S2C6H4)(cod) (3e), and Pt(S2C2H4)(cod) (3f), respectively. Reactions of la with excess PtCl2(cod) in THF and in CH2Cl2 cause a color change of the solution indicating initial. formation of Cp(2)TiCl(SEt) followed by its further reaction with Pt complexes to give Cp(2)TiCl(2). The latter step, which is much slower than the former, obeys pseudo-first-order kinetics with respect to [Cp(2)TiCl(SEt)], The observed rate constants, k(obsd), of the reaction in CH2Cl2 are proportional to [PtCl2(cod)]. Temperature dependence of the rate constants in THF gives the kinetic parameters E(a) = 57.4 kJ mol(-1), Delta H double dagger = 54.8 kJ mol(-1), Delta S double dagger = -106 J mol(-1) K-1, and Delta G double dagger = 86.3 kJ mol(-1) at 298 K. Reaction of 1b with excess PtCl2(cod) also gives Cp(2)TiCl(2) through Cp(2)TiCl(S-i-Pr). The kinetic parameters of the reaction are E(a) = 62.3 kJ mol(-1), Delta H double dagger = 59.8 kJ mol(-1), Delta S double dagger = -124 J mol(-1) K-1, and Delta G double dagger = 96.7 kJ mol(-1) at 298 K. The absorption spectrum of a reaction mixture of If with excess PtCl2(cod) shows a decrease in the peak due to If with concomitant growth of a peak due to Cp(2)TiCl(2). The reaction obeys 0.5th-order kinetics with respect to [1f]. Reactions of Ic,d with equimolar PtCl2(cod) in toluene give the complexes formulated as [Cp(2)Ti(SAr)(2)PtCl2(cod)] (4c, Ar = C6H4-p-Me; 4d, Ar = Ph), which are characterized by elemental analyses and C-13 NMR spectra in the solid state. Dissolution of 4c,d in THF causes formation of a mixture of Cp(2)TiCl(2) with 3c,d, respectively.
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Pt: MVol.D, 208, page 459 - 461
  作者：

  DOI：——

  日期：——
• Klason, P., Journal fur praktische Chemie (Leipzig 1954), 1903, vol. 67, p. 1 - 40
  作者：Klason, P.

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Pt: MVol.D, 112, page 257 - 258
  作者：

  DOI：——

  日期：——