cobalt oleates

• 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: cobalt oleates
• 英文别名: cobalt(2+);(E)-octadec-9-enoate
• 化学式: 2C₁₈H₃₃O₂*Co
• 分子量: 621.911
• InChiKey: IWNMVERPBFAOPL-RRABGKBLSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  4.77
• 重原子数：
  21.0
• 可旋转键数：
  15.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 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：

  cobalt oleates 以 further solvent(s) 为溶剂， 生成 cobalt(II) oxide
  参考文献：
  名称：

  Synthesis, Characterization, and Self-Assembly of Pencil-Shaped CoO Nanorods

  摘要：

  We synthesized uniformly sized, pencil-shaped CoO nanorods by the thermal decomposition of a cobalt-oleate complex, which was prepared from the reaction of cobalt chloride and sodium oleate. The diameters and lengths of the CoO nanorods were easily controlled by varying the experimental conditions, such as the heating rate and the amount of Co-oleate complex. The X-ray diffraction pattern revealed that the CoO nanorods have an extraordinary wurtzite ZnO crystal structure. These uniformly sized nanorods self-assembled to form both horizontal parallel arrangements and perpendicular hexagonal honeycomb superlattice structures. Reduction of the nanorods by heating under a hydrogen atmosphere generated either hcp Co or Co2C nanorods. Characterization of the CoO nanorods using X-ray absorption spectroscopy, X-ray magnetic circular dichroism spectroscopy, and magnetic measurements showed that they contain a small fraction of ferromagnetic Co impurities.

  DOI：

  10.1021/ja0608702
• 作为产物：
  描述：

  cobalt(II) chloride hexahydrate 、 sodium oleate 以 乙醇 、 正己烷 、 水 为溶剂， 生成 cobalt oleates
  参考文献：
  名称：

  Synthesis, Characterization, and Self-Assembly of Pencil-Shaped CoO Nanorods

  摘要：

  We synthesized uniformly sized, pencil-shaped CoO nanorods by the thermal decomposition of a cobalt-oleate complex, which was prepared from the reaction of cobalt chloride and sodium oleate. The diameters and lengths of the CoO nanorods were easily controlled by varying the experimental conditions, such as the heating rate and the amount of Co-oleate complex. The X-ray diffraction pattern revealed that the CoO nanorods have an extraordinary wurtzite ZnO crystal structure. These uniformly sized nanorods self-assembled to form both horizontal parallel arrangements and perpendicular hexagonal honeycomb superlattice structures. Reduction of the nanorods by heating under a hydrogen atmosphere generated either hcp Co or Co2C nanorods. Characterization of the CoO nanorods using X-ray absorption spectroscopy, X-ray magnetic circular dichroism spectroscopy, and magnetic measurements showed that they contain a small fraction of ferromagnetic Co impurities.

  DOI：

  10.1021/ja0608702

文献信息

• Kumar, N.; Tuck, Dennis G.; Watson, Katherine D., Canadian Journal of Chemistry, 1987, vol. 65, p. 740 - 743
  作者：Kumar, N.、Tuck, Dennis G.、Watson, Katherine D.

  DOI：——

  日期：——
• Slutskii, I. P.; Shelyakova, E. M., Ukrainskij Khimicheskij Zhurnal, <hi>1991</hi>, vol. 57/2, p. 51 - 54
  作者：Slutskii, I. P.、Shelyakova, E. M.

  DOI：——

  日期：——