sym-cis-[Pt(μ-PPh2)(dppet-P,S)]2 | 639791-18-7

• 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: sym-cis-[Pt(μ-PPh2)(dppet-P,S)]2
• CAS: 639791-18-7
• 化学式: C₅₂H₄₈P₄Pt₂S₂
• 分子量: 1251.14
• InChiKey: NVRSEBYSOGLAJS-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  10.49
• 重原子数：
  60.0
• 可旋转键数：
  8.0
• 环数：
  11.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  2-二苯基磷乙硫醇 以 二氯甲烷 、 二丁醚 为溶剂， 生成 sym-cis-[Pt(μ-PPh2)(dppet-P,S)]2
  参考文献：
  名称：

  Carbon–phosphorous bond cleavage on a platinum centre. Crystal structure of sym-cis-[Pt(μ-PPh2)(PPh2CH2CH2S–P,S)]2

  摘要：

  The complex [Pt(dppet-P,S)(2)] (Hdppet = PPh2CH2CH2SH) that had been synthesized previously from K2PtCl4 and Hdppet in the presence of base with moderate yields (ca. 50%), has been prepared in high yield (ca. 95%) in the absence of base. [Pt(dppet-P,S)(2)] is stable in the air, in the presence of acid (2 M HCl) and in refluxing toluene, but in the sun light it turns into binuclear sym-cis-[Pt(mu-PPh2)(dppet-P,S)](2) (1). The crystal structure of 1 revealed a non-crystallographically planar Pt2P4S2 core with open mu-P-Pt-P(dppet) angles (102, 104degrees) and similar mu-P-Pt distances of 2.311(4), 2.318(5), 2.302(5), 2.324(5) Angstrom, little influenced by the trans ligand. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(03)00227-5