europium(III)(3-phenyl-2,4-pentanedione)3 * 1,10-phenanthroline | 794523-80-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 菲咯啉
• 英文名称: europium(III)(3-phenyl-2,4-pentanedione)3 * 1,10-phenanthroline
• CAS: 794523-80-1
• 化学式: C₁₂H₈N₂*C₃₃H₃₃EuO₆
• 分子量: 857.79
• InChiKey: TYKFHPGQYLTLLY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  1,10-菲罗啉 、 3-苯基-2,4-戊二酮 、 氯化铕(III) 以 甲醇 、 水 为溶剂， 生成 europium(III)(3-phenyl-2,4-pentanedione)3 * 1,10-phenanthroline
  参考文献：
  名称：

  Characterization and spectroscopic studies of Eu3+ complexes with 3-phenyl-2,4-pentanedione

  摘要：

  Synthesis, characterization, and photoluminescent properties of the Eu(ppa)(3).2H(2)O and Eu(ppa)(3).phen (ppa = 3-phenyl-2,4-pentanedione and phen = 1,10-phenanthroline) solid complexes are reported. The characterization was carried out by IR spectroscopy, thermogravimetric, and elementary analyses (C, H, N). The photophysical data of Eu(ppa)(3).phen reveal a highly luminescent material where the characteristic Eu3+ transitions are observed in the emission spectrum (lambda(exe) = 350 nm). Based on the luminescence spectra of the Eu(III) compounds, the Omega(lambda) experimental intensity parameters (lambda = 2 and 4) were calculated for the electronic transitions D-5(0) --> F-7(2.4). The Omega(2) of Eu(ppa)(3).phen is higher than for the Eu(ppa)(3).2H(2)O complex. The mono exponential decay curves reveal only one type of site for the Eu3+ in both complexes. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jallcom.2003.11.079