phosphorus thiotriiodide | 63972-04-3

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 其他非金属卤化物
• 英文名称: phosphorus thiotriiodide
• 英文别名: Phosphorothioic triiodide；triiodo(sulfanylidene)-λ5-phosphane
• CAS: 63972-04-3
• 化学式: I₃PS
• 分子量: 443.753
• InChiKey: CVHICNBAVVKDQW-UHFFFAOYSA-N

物化性质

• 熔点：
  48 °C (decomp)
• 密度：
  3.791±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  5
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  32.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  phosphorus thiotriiodide 以 neat (no solvent) 为溶剂， 生成 硫化氢
  参考文献：
  名称：

  Baudler, M.; Fricke, G.; Fichtner, K., Zeitschrift fur Anorganische und Allgemeine Chemie

  摘要：

  DOI：
• 作为产物：
  描述：

  三氯硫磷 、 potassium iodide 以 neat (no solvent) 为溶剂， 生成 phosphorus thiotriiodide
  参考文献：
  名称：

  The gas-phase on-line production of phosphorus thiotrihalides, SPX3 and their identification by infrared spectroscopy

  摘要：

  A new route has been devised, leading to the production of phosphorus thiotrihalides, SPX3 where X = F, Br and I by an on-line process using phosphorus thiotrichloride, SPCl3 as starting compound passed over the following heated salts NaF, KBr and KI at 530, 800 and 440 degreesC, respectively. The products have been characterized by their IR spectra, showing bands with PQR type structure, centered at 985, 762, 744 and 715 cm(-1). These bands are assigned to nu(1)(a(1)), the S=P stretching fundamental modes of SPF3, SPCl3, SPBr3 and SPI3, respectively. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s1386-1425(01)00605-9

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: P: MVol.C, 263, page 602 - 605
  作者：

  DOI：——

  日期：——
• Baudler, M.; Fricke, G.; Fichtner, K., Zeitschrift fur Anorganische und Allgemeine Chemie
  作者：Baudler, M.、Fricke, G.、Fichtner, K.

  DOI：——

  日期：——
• The gas-phase on-line production of phosphorus thiotrihalides, SPX3 and their identification by infrared spectroscopy
  作者：Mohammed D. Zidan、Abdul W. Allaf

  DOI：10.1016/s1386-1425(01)00605-9

  日期：2002.6

  A new route has been devised, leading to the production of phosphorus thiotrihalides, SPX3 where X = F, Br and I by an on-line process using phosphorus thiotrichloride, SPCl3 as starting compound passed over the following heated salts NaF, KBr and KI at 530, 800 and 440 degreesC, respectively. The products have been characterized by their IR spectra, showing bands with PQR type structure, centered at 985, 762, 744 and 715 cm(-1). These bands are assigned to nu(1)(a(1)), the S=P stretching fundamental modes of SPF3, SPCl3, SPBr3 and SPI3, respectively. (C) 2002 Elsevier Science B.V. All rights reserved.