2,6-Bis(5,6-dipropyl-1,2,4-triazin-3-yl)-pyridine: Structures of An(III) and Ln(III) 1:3 complexes and selectivity

作者：Banik Nidhu L; Denecke Melissa A; Geist Andreas^*; Modolo Giuseppe; Panak Petra J; Rothe Joerg

来源：Inorganic Chemistry Communications, 2013, 29: 172-174.

DOI：10.1016/j.inoche.2012.11.032

• Actinides(III)
• Lanthanides
• BTP
• N-donor ligands
• EXAFS
• Selectivity

In continuation of previous studies, 1:3 complexes between Sm(III), Dy(III), Ho(III) or Tm(III) and 2,6-bis(5,6-dipropyl-1,2,4-triazin-3-yl)-pyridine (n-Pr-BTP) are prepared and their coordination structure in solution characterised by means of extended X-ray absorption fine structure (EXAFS). In addition, distribution ratios D-M(III) for the extraction of Np(III), Cf(III) and Pm(III) are determined and compared to those for Pu(III), Am(III), Cm(III) and the other Ln(III).

• 出版日期2013-3