[Eu(2-isovaleryl-1,3-indandionate)3(H2O)2] | 922166-06-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚满类
• 英文名称: [Eu(2-isovaleryl-1,3-indandionate)3(H2O)2]
• 英文别名: [Eu(ISOVIND)3(H2O)2]
• CAS: 922166-06-1
• 化学式: C₄₂H₄₃EuO₁₁
• 分子量: 875.757
• InChiKey: HDBJKXLFDAVKAR-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：

  乙醇 、 [Eu(2-isovaleryl-1,3-indandionate)3(H2O)2] 以 乙醇 为溶剂， 生成 [Eu(ISOVIND)3(H2O)(EtOH)]
  参考文献：
  名称：

  Synthesis and luminescent properties of Eu3+-complexes with 2-acyl-1,3-indandionates (ACIND) and TPPO ligands: The first X-ray structure of Eu–ACIND complex

  摘要：

  Europium complexes presenting general formulas [Eu(ACIND)(3)(H2O)(2)] and [Eu(ACIND)(3)(TPPO)(2)] have been synthesized and characterized. In these formulas ACIND is stands for the ligands 2-acetyl-1,3-indandionate (AIND), 2-isovaleryl-1,3-indandionate (ISOV-IND) or 2-benzyl-1,3-indandionate (BIND). The [Eu(ISOVIND)(3)(H2O)(EtOH)] complex was also prepared and its structure determined by single crystal X-ray analysis, showing that this complex crystallize in a monoclinic space group P2(1)/n with the water molecules bridging through the hydrogen bond. The Eu(III) ion is eight-coordinate in a bicapped trigonal prismatic geometry defined by the oxygen donor atoms with a site of symmetry close to C-2r. Isovaleryl groups in the ISOVIND molecules in the structure are disordered over two positions of the europium complex. Carbon atoms in ethanol molecule are disordered by the thermal vibration. Photoluminescence properties of these complexes in solid state were investigated both experimentally and theoretically, suggesting an efficient ligand-to-metal intramolecular energy transfer process. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2006.06.035
• 作为产物：
  描述：

  europium(III) chloride hexahydrate 、 杀鼠酮 在 NaOH 作用下， 以 水 为溶剂， 以90%的产率得到[Eu(2-isovaleryl-1,3-indandionate)3(H2O)2]
  参考文献：
  名称：

  Synthesis and luminescent properties of Eu3+-complexes with 2-acyl-1,3-indandionates (ACIND) and TPPO ligands: The first X-ray structure of Eu–ACIND complex

  摘要：

  Europium complexes presenting general formulas [Eu(ACIND)(3)(H2O)(2)] and [Eu(ACIND)(3)(TPPO)(2)] have been synthesized and characterized. In these formulas ACIND is stands for the ligands 2-acetyl-1,3-indandionate (AIND), 2-isovaleryl-1,3-indandionate (ISOV-IND) or 2-benzyl-1,3-indandionate (BIND). The [Eu(ISOVIND)(3)(H2O)(EtOH)] complex was also prepared and its structure determined by single crystal X-ray analysis, showing that this complex crystallize in a monoclinic space group P2(1)/n with the water molecules bridging through the hydrogen bond. The Eu(III) ion is eight-coordinate in a bicapped trigonal prismatic geometry defined by the oxygen donor atoms with a site of symmetry close to C-2r. Isovaleryl groups in the ISOVIND molecules in the structure are disordered over two positions of the europium complex. Carbon atoms in ethanol molecule are disordered by the thermal vibration. Photoluminescence properties of these complexes in solid state were investigated both experimentally and theoretically, suggesting an efficient ligand-to-metal intramolecular energy transfer process. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2006.06.035