yttrium tris[1,3-bis(isopropylimino)isoindolinate] | 1210842-67-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: yttrium tris[1,3-bis(isopropylimino)isoindolinate]
• CAS: 1210842-67-3
• 化学式: C₄₂H₅₄N₉Y
• 分子量: 773.857
• InChiKey: GIRMYPFYLFGANV-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

• 作为产物：
  描述：

  bis(trimethylsilyl)amide yttrium(III) 、 1,3-bis(isopropylimino)isoindoline 以 四氢呋喃 为溶剂， 以80%的产率得到yttrium tris[1,3-bis(isopropylimino)isoindolinate]
  参考文献：
  名称：

  1,3-Bis(alkylimino)isoindolinates of rare earth metals: Synthesis, molecular structure and photoluminescence

  摘要：

  The rare earth metal isoindolinates Ln((i)PrL)(3) (Ln = Sc (1), Y (2), Eu (3), Dy (4), Yb (5); (i)PrL= 1,3-bis(isopropylimino)isoindolinate anion) and [(MeL)Ce](2)(mu-Mel)(4) (6) (MeL = 1,3-bis(methylimino)isoindolinate anion) were synthesized by reactions of the amides Ln[N(SiMe(3))(2)](3) with 1,3-bis(isopropylimino)isoindoline ((i)PrLH) or 1,3-bis(methylimino)isoindoline (MeLH), respectively. The X-ray diffraction study revealed that in monomeric molecules of the isopropyl-substituted compounds 2 and 4 the cations Ln(3+) are eta(2)-coordinated by three isoindolinate ligands. The methyl-substituted 6 exists in a crystal as a dinner containing two terminal eta(2)-coordinated ligands and four bridging isoindolinate ligands two of which are bonded to Ce atoms in eta(3) fashion (eta:eta:eta-N,N,N) but two others in eta(4) manner (eta:eta(2):eta-N,N,N). All the obtained complexes in solutions exhibited ligand-centered photoluminescence, the spectra of which consist of one broadened band with a maximum at 400-450 nm. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2009.05.020