Eu(isothiocyanate)3(13-crown-4)(H2O)2 | 149133-28-8

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Eu(isothiocyanate)3(13-crown-4)(H2O)2
• CAS: 149133-28-8
• 化学式: C₁₂H₂₂EuN₃O₆S₃
• 分子量: 552.481
• InChiKey: PYDYAMIZGYIWTR-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  europium(III) thiocyanate polyhydrate 、 13-crown-4 以 乙酸乙酯 为溶剂， 生成 Eu(isothiocyanate)3(13-crown-4)(H2O)2
  参考文献：
  名称：

  Studies on crown ether complexes—XXIX. synthesis and characterization of the complexes of lanthanide isothiocyanates with 13-crown-4

  摘要：

  The lanthanide isothiocyanate complexes with 13C4 have been prepared in ethyl acetate medium. These new complexes with the general formula [Ln(NCS)3(13C4)2H2O] (Ln = La, Pr-Tb, Er-Yb) have been characterized by elemental analysis, IR spectra, f-f hypersensitive transitions spectra, H-1 NMR spectra, conductivity measurements and TG-DTA techniques. In the complexes the ligand 13C4, isothiocyanate groups and water molecules are all coordinated to the metal ions.

  DOI：

  10.1016/s0277-5387(00)87184-3