[Eu(tpa)(fa)] | 1361334-02-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [Eu(tpa)(fa)]
• 英文别名: [Eu(1,4-benzenedicarboxylate)(formate)]
• CAS: 1361334-02-2
• 化学式: CHO₂*C₈H₄O₄*Eu
• 分子量: 361.095
• InChiKey: FBJQQJXAHLJZGP-UHFFFAOYSA-K

反应信息

• 作为产物：
  描述：

  对苯二甲酸 、 europium(III) chloride hexahydrate 在 1-乙基-3-甲基溴化咪唑 作用下， 反应 120.0h， 以36.7%的产率得到[Eu(tpa)(fa)]
  参考文献：
  名称：

  Europium metal–organic frameworks as recyclable and selective turn-off fluorescent sensors for aniline detection

  摘要：

  七种Eu(III)化合物通过离子热合成并进行了良好的表征，其中化合物4和6表现出高选择性的烟酰胺检测关断荧光传感器，具有稳定的循环可重复性。

  DOI：

  10.1039/c6dt03358j

文献信息

• First lanthanide coordination polymers with N,N-dimethylformamide hydrolysis induced formate ligands
  作者：Guang Huang、Ping Yang、Ning Wang、Jian-Zhong Wu、Ying Yu

  DOI：10.1016/j.ica.2011.12.030

  日期：2012.4

  A series of isostructural lanthanide organic frameworks with composition [Ln(tpa)(fa)] (Ln = Eu, Gd, Tb; H(2)tpa = terephthalic acid, i.e. 1,4-benzenedicarboxylic acid; Hfa = formic acid, i.e. methanoic acid) has been synthesized through reaction of the corresponding lanthanide nitrates with H2tpa in DMF/H2O mixed solvent under solvothermal conditions (DMF = N,N-dimethylformamide). The formate ligand is in situ generated by hydrolysis of DMF. The dilanthanide-diformate subunits build two-dimensional layers which are shored up by terephthalates, leading to a three-dimensional pillar-layer network. These are the first examples of lanthanide complexes containing the formate ligand originated from hydrolysis of DMF. The dilanthanide-diformate subunit is also the first ever reported. The Eu and Tb complexes emit strong ligand sensitized f-f luminescence. Temperature variable magnetic susceptibility analysis reveals that the Gd(III) atoms are antiferromagnetically coupled (J = -0.0048 cm (1), (H) over cap = -2J (S) over cap (Gd1)center dot(S) over cap (Gd2)). (C) 2011 Elsevier B. V. All rights reserved.