hexakis[di-μ-(2-trimethylsilylethanethiolato)nickel] | 259749-59-2

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: hexakis[di-μ-(2-trimethylsilylethanethiolato)nickel]
• CAS: 259749-59-2
• 化学式: C₆₀H₁₅₆Ni₆S₁₂Si₁₂
• 分子量: 1951.86
• InChiKey: PCFGRSJLSTZHTP-UHFFFAOYSA-B

计算性质

• 辛醇/水分配系数(LogP)：
  22.44
• 重原子数：
  90.0
• 可旋转键数：
  36.0
• 环数：
  6.0
• 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：
  12.0

反应信息

• 作为产物：
  描述：

  nickel(II) chloride hexahydrate 、 2-(三甲基硅烷)乙硫醇 在 KOH 作用下， 以 乙醇 为溶剂， 生成 hexakis[di-μ-(2-trimethylsilylethanethiolato)nickel]
  参考文献：
  名称：

  Structural investigation of nickel thiolates: a cyclic hexanuclear nickel thiolate with highly distorted NiS4 units

  摘要：

  Reaction of nickel(II) chloride with 2-trimethylsilylethanethiol in the presence of potassium hydroxide yields a dark red-brown solid material which contains hexakis[di-mu-(2-trimethylsilylethanethiolato)nickel(II)]. The main building block of this complex, the NiS4 unit, deviates significantly from planar geometry in comparison with other known hexanuclear cyclic nickel thiolates. The steric effect of the bulky groups at the beta-position of the thiolate ligands is suggested to be responsible for a tetrahedral distortion of the NiS4 units in clusters with large rings. (C) 1999 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(99)00245-4