tris(trifluoroacetylacetone)-(2,2'-bipyridyl)-europium | 72282-28-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: tris(trifluoroacetylacetone)-(2,2'-bipyridyl)-europium
• 英文别名: Eu(1,1,1-trifluoroacetylacetone)3(2,2'-bipyridyl)；[Eu(trifluoroacetylacetonate)₃(2,2′-bipyridine)]；[Eu(TFAA)₃Bpy]
• CAS: 72282-28-1
• 化学式: C₂₅H₂₀EuF₉N₂O₆
• 分子量: 767.389
• InChiKey: FEADBUJJLXCZAN-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：

  europium(III) nitrate hexahydrate 、 三氟乙酰丙酮 在 2,2'-联吡啶 作用下， 以 乙醇 、 氨 、 水 为溶剂， 生成 tris(trifluoroacetylacetone)-(2,2'-bipyridyl)-europium
  参考文献：
  名称：

  Karasev, V. E.; Botova, I. N.; Kovalenko, V. N., Russian Journal of Inorganic Chemistry, 1986, vol. 31, p. 648 - 651

  摘要：

  DOI：

文献信息

• A novel way to enhance electroluminescence performance based on soluble binary and ternary europium 1,1,1-trifluoroacetylacetonate complexes
  作者：Youxuan Zheng、Jun Lin、Yujun Liang、Yingning Yu、Yonghui Zhou、Chuan Guo、Shubin Wang、Hongjie Zhang

  DOI：10.1016/s0925-8388(01)01887-4

  日期：2002.4

  Five rare earth complexes (Gd(acae)(3), Gd(TFacaC)(3), Eu(acaC)(3), Eu(TFacaC)(3) and Eu(TFacaC)(3)bipy; acac, acetylacetone; TFacac, 1,1,1-trifluoroacetylacetone; bipy, 2,2'-bipyridyl) were synthesized. By comparing the phosphorescence spectra of Gd(acac)(3) and Gd(TFacac)(3) the effect of the replacement of hydrogen by fluorine was examined. Organic light-emitting devices (OLEDs) based on the corresponding europium complexes as emissive layers were also fabricated by the spin-coating method. The triple-layer-type device with the structure glass substrate/ITO (indium-tin oxide)/PVK [poly(N-vinylcarbazole)]/(PVKEu)-Eu-.(TFacac)(3)bipy:PBD[2-(4-bibipyyl)-5-(4-t-butylbipyl-1,3,4-oxadiazole)]/PBD/Al (aluminum) exhibits a brighter red luminescence than those devices with Eu(acac)(3) and Eu(TFacac)(3) complexes as emissive centers upon applying a d.c. voltage. (C) 2002 Published by Elsevier Science B.V.