indium(III) octanoate

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: indium(III) octanoate
• 英文别名: indium(3+);octanoate
• 化学式: 3C₈H₁₅O₂*In
• 分子量: 544.438
• InChiKey: IEAISJGKVWPDHG-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.72
• 重原子数：
  11.0
• 可旋转键数：
  6.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  40.13
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  氘代3-氨基-5-吗啉-4-甲基-恶唑-2-啉酮 、 indium(III) octanoate 在 辛酸 作用下， 以 further solvent(s) 为溶剂， 生成 indium(III) phosphide
  参考文献：
  名称：

  Nucleation Kinetics vs Chemical Kinetics in the Initial Formation of Semiconductor Nanocrystals

  摘要：

  The initial formation of semiconductor nanocrystals/nanoclusters, that is, nucleation in the classic literature, was examined both theoretically and experimentally. An experimental method based on determining the initial reaction rate for the formation of nanocrystals/nanoclusters with fixed size and size distribution was developed using InP and CdS nanocrystals/nanoclusters systems, especially the InP one. This experimental strategy relies on the size-dependent absorption spectra of these semiconductor narroparticles as quantitative probes. The experimental results along with theoretical analysis indicate that the classic nucleation model was unlikely relevant for such crystallization systems, whose bulk crystal solubility in a solution is extremely low. Instead, the formation process was found to match a reaction-controlled kinetics model. The results further imply that understanding of crystallization and development of controlled synthesis of high quality colloidal nanocrystals are both closely related to identifying the molecular mechanism and chemical kinetics.

  DOI：

  10.1021/ja9063102

文献信息

• Nucleation Kinetics vs Chemical Kinetics in the Initial Formation of Semiconductor Nanocrystals
  作者：Renguo Xie、Zheng Li、Xiaogang Peng

  DOI：10.1021/ja9063102

  日期：2009.10.28

  The initial formation of semiconductor nanocrystals/nanoclusters, that is, nucleation in the classic literature, was examined both theoretically and experimentally. An experimental method based on determining the initial reaction rate for the formation of nanocrystals/nanoclusters with fixed size and size distribution was developed using InP and CdS nanocrystals/nanoclusters systems, especially the InP one. This experimental strategy relies on the size-dependent absorption spectra of these semiconductor narroparticles as quantitative probes. The experimental results along with theoretical analysis indicate that the classic nucleation model was unlikely relevant for such crystallization systems, whose bulk crystal solubility in a solution is extremely low. Instead, the formation process was found to match a reaction-controlled kinetics model. The results further imply that understanding of crystallization and development of controlled synthesis of high quality colloidal nanocrystals are both closely related to identifying the molecular mechanism and chemical kinetics.