Sm(2,4'-biphenyldicarboxylate)(C6H4COOC6H4COOH)(H2O) | 1280541-51-6

• 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: Sm(2,4'-biphenyldicarboxylate)(C6H4COOC6H4COOH)(H2O)
• CAS: 1280541-51-6
• 化学式: C₁₄H₈O₄*C₁₄H₉O₄*H₂O*Sm
• 分子量: 649.813
• InChiKey: ILKBVIDPMQJVGB-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  0.67
• 重原子数：
  38.0
• 可旋转键数：
  6.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  189.19
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为产物：
  描述：

  [1,1-联苯]-2,4-二羧酸 、 水 、 samarium(III) nitrate 以 水 为溶剂， 以53%的产率得到Sm(2,4'-biphenyldicarboxylate)(C6H4COOC6H4COOH)(H2O)
  参考文献：
  名称：

  Construction of one 2D samarium-organic framework based on 2,4′-biphenyldicarboxylate

  摘要：

  A new 2D samarium compound [Sm(2,4'-bpdc)(2,4'-Hbpdc)H2O](n) (1) (2,4'-H(2)bpdc = 2,4'-biphenyldicarboxylic acid) has been successfully constructed by the hydrothermal reaction of Sm2O3 with 2,4'-H(2)bpdc, and characterized by elemental analysis, IR spectroscopy and thermogravimetric analysis, as well as single-crystal X-ray diffraction. The results reveal that complex 1 possesses a 2D framework with 4(4) topology constructed from one-dimensional lanthanide-carboxylate meso-helical chains [Sm(O-C-O)(2)](n) (Delta + Lambda) and (2,4'-bpdc(2-))(2) pillars; this complex represents the first example of a lanthanide compound containing 2,4'-biphenyldicarboxylate as the sole ligand. Moreover, compound 1 displays a certain photoluminescent property and high thermal stability. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2010.12.026