| 866186-24-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• CAS: 866186-24-5
• 化学式: C₃₂H₁₈F₄IrN₃O₂
• 分子量: 744.727
• InChiKey: AENQNGDGZNIXDG-UHFFFAOYSA-M

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

• 作为产物：
  描述：

  2-(2,4-二氟苯基)吡啶 在 Na₂CO₃ 作用下， 以 乙二醇乙醚 、 水 为溶剂， 生成
  参考文献：
  名称：

  Inter-Ligand Energy Transfer and Related Emission Change in the Cyclometalated Heteroleptic Iridium Complex:  Facile and Efficient Color Tuning over the Whole Visible Range by the Ancillary Ligand Structure

  摘要：

  We report a novel color tuning methodology in the electrophosphorescent iridium complex by substituting one cyclometalating ligand to an ancillary ligand as an emitting center. Highly efficient exothermic inter-ligand energy transfer (ILET) from the MLCT3 state produced between iridium and cyclometalating 2-(2,4-difluorophenyl)pyridine to LX3 state of the ancillary ligand offers a chance to access a wider range of color from sky blue (478 nm) to red (666 nm). Characteristic shapes of photoluminescence spectra, strong solvatochromic phenomena as well as DFT calculations gave evidences for this exothermic ILET.

  DOI：

  10.1021/ja052880t