[Pd(2,2,6,6-tetramethyl-5-thioxo-3-heptanone(1-))2] | 57363-94-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物
• 英文名称: [Pd(2,2,6,6-tetramethyl-5-thioxo-3-heptanone(1-))2]
• CAS: 57363-94-7；59872-25-2
• 化学式: C₂₂H₃₈O₂PdS₂
• 分子量: 505.095
• InChiKey: RULMHGUVHVLYJS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [Pd(2,2,6,6-tetramethyl-5-thioxo-3-heptanone(1-))2] 、 硫化氢 在 HCl 作用下， 以 乙醇 为溶剂， 以18%的产率得到[Pd(2,2,6,6-tetramethyl-3,5-heptanedithione(1-)2]
  参考文献：
  名称：

  The effect of sulfur on CVD performance of Pd(II) β-diketonate precursors and the completion of a structural trans-influence series: synthesis and structural characterization of Pd(S,S-tmhd)2

  摘要：

  The three complexes, Pd(tmhd)(2) (1), Pd(S-tmhd)(2) (2), and Pd(S,S-tmhd)(2) (3) (where tmhd, S-tmhd, and S,S-tmhd are the anions of 2,2,6,6-tetramethyl-3,5-heptanedione, 2,2,6,6-tetrametliyl-5-thioxo-3-lieptanone, and 2,2,6,6-tetramethyl-3,5-heptanedithione, respectively) were prepared and characterized by therm ogravimetric analysis in order to assess their relative volatilities as a function of sulfur substitution. Complexes I and 2 volatilized with little residue, while 3 experienced significant decomposition during volatilization. The solid-state structure of 3 was determined in order to complete a structural trans-influence series with I and 2 and to assess possible reasons for its lower thermal stability. A large trans-influence was observed for the bond lengths in the coordination sphere across the series of complexes 1, 2, and 3. The longer Pd-S bond distances found in 3 may be a contributing factor to its unsuitability as a CVD precursor. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.03.038
• 作为产物：
  描述：

  2,2,6,6-四甲基-3,5-庚二酮 、 硫化氢 、 palladium dichloride 在 HCl 作用下， 以 乙醇 为溶剂， 以13.6%的产率得到[Pd(2,2,6,6-tetramethyl-5-thioxo-3-heptanone(1-))2]
  参考文献：
  名称：

  The effect of sulfur on CVD performance of Pd(II) β-diketonate precursors and the completion of a structural trans-influence series: synthesis and structural characterization of Pd(S,S-tmhd)2

  摘要：

  The three complexes, Pd(tmhd)(2) (1), Pd(S-tmhd)(2) (2), and Pd(S,S-tmhd)(2) (3) (where tmhd, S-tmhd, and S,S-tmhd are the anions of 2,2,6,6-tetramethyl-3,5-heptanedione, 2,2,6,6-tetrametliyl-5-thioxo-3-lieptanone, and 2,2,6,6-tetramethyl-3,5-heptanedithione, respectively) were prepared and characterized by therm ogravimetric analysis in order to assess their relative volatilities as a function of sulfur substitution. Complexes I and 2 volatilized with little residue, while 3 experienced significant decomposition during volatilization. The solid-state structure of 3 was determined in order to complete a structural trans-influence series with I and 2 and to assess possible reasons for its lower thermal stability. A large trans-influence was observed for the bond lengths in the coordination sphere across the series of complexes 1, 2, and 3. The longer Pd-S bond distances found in 3 may be a contributing factor to its unsuitability as a CVD precursor. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.03.038