98262-00-1Relevant academic research and scientific papers
Mixed Ligand Chelates of Trivalent Lanthanides and Yttrium
Dutta, R. L.,Das, B. R.
, p. 493 - 497 (2007/10/02)
Mixed acetato complexes of lanthanum(III), praseodymium(III), neodymium(III), samarium(III), gadolinium(III), terbium(III), disprosium(III) and yttrium(III) with schiff bases such as salicylidenebenzoyl (H2L), salicylidenepicoloyl (H2L'), salicylidene-2-quinoloyl (H2L'') and salicylidene-8-quinoloyl-hydrazines(H2L''') have been synthesised and characterised.The complexes conform to the compositions: (a) monoacetato complexes (Ln=La-Dy and Y) and ; (b) diacetato complexes (Ln=La-Dy) and (c) diacetato monoaquo complexes and (Ln=La-Dy and Y) (ac=CH3COO(-)).An eight-coordinated structure for the diacetato and diacetatomonoaquo complexes and six-coordinated structure for the monoacetato complexes have been proposed on the basis of the electronic spectral data.
