名称:
Complexation and extractability studies of lanthanide elements by 2,2′-[1,2-phenylenebis(oxy)]-bis(N-methyl-N-phenyl(acetamide))
摘要:
Solid complexes of lanthanide picrates with 2,2'-[1,2-phenylenebis(oxy)]-bis(N-methyl-N-phenyl(acetamide)) (L) have been prepared and characterized by elemental analysis, conductivity measurements, IR, electronic and H-1 NMR spectroscopies. The crystal structure of terbium complex shows a nona-coordination polyhedron in the form of a distorted mono-capped square antiprism. The extractability of lanthanide ions by L has been investigated using multitracer technology. (C) 2003 Elsevier Science Ltd. All rights reserved.