1,10-phenanthrolinetris(caproato)europium(III) | 166983-38-6

• 英文名称: 1,10-phenanthrolinetris(caproato)europium(III)
• 英文别名: [Eu(hexanoate)3(1,10-phenanthroline)]2；[Eu(capropnate)3(1,10-phenanthroline)]2
• CAS: 166983-38-6
• 化学式: C₆₀H₈₂Eu₂N₄O₁₂
• 分子量: 1355.25
• InChiKey: ZJERBHDIIGJRMO-UHFFFAOYSA-H

计算性质

• 辛醇/水分配系数(LogP)：
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• 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 、 europium caproate trihydrate 以 乙醇 为溶剂， 生成 1,10-phenanthrolinetris(caproato)europium(III)
  参考文献：
  名称：

  Porai-Koshits, M. A.; Antsyshkina, A. S.; Sadikov, G. G., Russian Journal of Inorganic Chemistry, 1995, vol. 40, p. 724 - 732

  摘要：

  DOI：

文献信息

• Crystal Structures and Thermal Behaviour of Lanthanide(III) Hexanoate 1, 10‐Phenanthroline Complexes, [M(C₅H₁₁CO₂)₃(phen)] and [Tm(C₅H₁₁CO₂)₂(NO₃)(phen)]
  作者：Liesbet Jongen、Claudia Bromant、Dirk Hinz‐Hübner、Gerd Meyer、Koen Robeyns、Kristof Van Hecke、Luc Van Meervelt、Koen Binnemans

  DOI：10.1002/zaac.200200434

  日期：2003.6

  Lanthanide(III) hexanoate 1, 10‐phenanthroline complexes crystallise in the space group P2₁/n. The compounds consist of dimers, whereby two lanthanide ions are held together by two bidentate bridging and two tridentate bridging carboxylate groups. The first coordination sphere of the lanthanide ions is completed by one bidentate chelating carboxylate group and by one bidentate 1, 10‐phenanthroline molecule, resulting in the coordination number 9. The dimers have a spherical form, which has important consequences for the thermal properties of complexes. The basic idea behind the preparation of this type of compounds is the stabilisation of the ionic lanthanide layer, so that the smaller lanthanide ions (from which the normal alkanoates do not show mesomorphism because they are too small) show liquid crystallinity. The stabilisation of the ionic layer was successful, expressed by the high melting temperatures, but mesomorphism is not observed. The absence of mesomorphism is related to the isotropic structure of the compounds. A lower symmetry is obtained when a hexanoate group is replaced by a nitrate group. Thulium(III) dihexanoate nitrate 1, 10‐phenanthroline crystallises in the space group P1¯. However, this compound also shows a spherical dimeric structure, but no mesomorphism.

  摘要 1，10-菲罗啉镧系（III）己酸盐配合物在空间群 P21/n 中结晶。这些化合物由二聚体组成，其中两个镧系离子被两个二叉桥基和两个三叉桥基羧酸基团连接在一起。镧离子的第一个配位层由一个双叉螯合羧酸基团和一个双叉 1，10-菲罗啉分子完成，因此配位数为 9。二聚体呈球形，这对配合物的热性能有重要影响。制备这类化合物的基本思想是稳定离子镧系元素层，使较小的镧系元素离子（由于它们太小，正常的烷酸盐不会显示出介形性）显示出液态结晶性。离子层的稳定是成功的，这表现在熔化温度较高，但没有观察到介形。没有介形现象与化合物的各向同性结构有关。当己酸酯基团被硝酸酯基团取代时，对称性会降低。1，10-菲罗啉二己酸铥(III)在空间群 P1¯中结晶。不过，这种化合物也显示出球形二聚体结构，但没有介形。