| 175406-07-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 175406-07-2
• 化学式: C₁₄H₁₁Cl₂N₂*Cl₂Ga
• 分子量: 418.79
• InChiKey: RPMPWDYKHKNBSO-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  6.75
• 重原子数：
  21.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  26.46
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  N¹,N²-Di(p-chlorophenyl)acetamidine 、 氯化镓 以 melt 为溶剂， 以27%的产率得到
  参考文献：
  名称：

  Synthesis and properties of some gallium amidine complexes [GaX_yL_3–y][X = Me, Et or Cl; L = RNCR′NR (R, R′= H, alkyl or aryl); y= 0–2]. Crystal structures of [GaMe₂(PhNCPhNPh)] and [GaMe(PhNCPhNPh)₂]

  摘要：

  The amidinato compounds [GaMe(2)L] [L = RNCR'NR (R, R' = H, alkyl or aryl)], [GaMe(PhNCPhNPh)(2)], [GaEt(PhNCMeNPh)(2)] and [Ga(PhNCRNPh)(3)](R = Me or Ph) have been isolated from the reaction of the appropriate gallium trialkyl with 1, 2 and 3 mol of amidine RNCR'N(H)R, respectively. The chloro derivatives [GaCl3 {RNCR'N(H)R}] (R = Ph or p-ClC6H4; R' = Me) and [GaCl2(p-ClC(6)H(4)NCMeNC(6)H(4)Cl-p)] have also been prepared. The compounds have been fully characterised, and mass spectrometric data indicate that the volatile dimethylgallium derivatives exist as either monomers or dimers in the gas phase. X-Ray crystallographic studies on [GaMe(2)(PhNCPhNPh)l and [GaMe(PhNCPhNPh)(2)] revealed monomeric structures and the presence of chelating amidinate ligands, with distorted tetrahedral and trigonal-bipyramidal co-ordination respectively at the metal centres. Cleavage of the Ga-Me bond occurs on photolysis in the. presence of a spin-trapping agent, and thermal decomposition of the solids leads to the formation of gallium nitride.

  DOI：

  10.1039/dt9960000431