β-P4S9 | 28315-95-9

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物
• 英文名称: β-P4S9
• 英文别名: 1,3,5,7-tetrakis(sulfanylidene)-2,4,6,8,9-pentathia-1λ5,3λ5,5λ5,7λ5-tetraphosphatricyclo[3.3.1.03,7]nonane
• CAS: 28315-95-9
• 化学式: P₄S₉
• 分子量: 412.489
• InChiKey: LMIBRLBDLORULF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.68
• 重原子数：
  13.0
• 可旋转键数：
  0.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  9.0

反应信息

• 作为产物：
  描述：

  phosphorus sulfide 、 三苯基硫化锑 以 二硫化碳 为溶剂， 生成 tetraphosphorus decasulfide 、 2,4,6,8,9,10-六硫杂-1,3,5,7-四磷杂三环[3.3.1.1(3,7)]癸烷 1,3,5-三硫化物 、 β-P4S9
  参考文献：
  名称：

  Transfer of Sulfur from Arsenic and Antimony Sulfides to Phosphorus Sulfides. Rational Syntheses of Several Less-Common P₄S_n Species

  摘要：

  It has been shown that triphenylarsenic sulfide and triphenylantimony sulfide rapidly transfer sulfur to a number of the known phosphorus sulfides. The reactions are performed at or below room temperature in carbon disulfide solutions. The transfers are neither highly selective nor random, making them useful but not ideal for synthetic purposes. The moderate selectivities of the reactions have been used in the assignment of structures to two new phosphorus sulfides, structures with molecular formulas P4S6 and P4S8 The reactions of P4S3 are unusual in that products with 7-9 sulfur atoms in the molecule are formed competitively with low sulfur products. The usefulness of triphenylantimony sulfide is limited by its tendency to undergo reductive elimination of sulfur. This reduction takes the form of a disproportionation to give triphenylantimony and elemental sulfur and has been shown to occur by a second-order process that appears to involve the formation of disulfur, S-2.

  DOI：

  10.1021/ic9614881

文献信息

• Blachnik, Roger; Peukert, Ulrike; Czediwoda, Anette, Zeitschrift fur Anorganische und Allgemeine Chemie
  作者：Blachnik, Roger、Peukert, Ulrike、Czediwoda, Anette、Engelen, B.、Boldt, K.

  DOI：——

  日期：——