Title of article
Positronium formation in lanthanide (III) trifluoroacetate with 3-picoline-N-oxide compounds
Author/Authors
Marques-Netto، نويسنده , , A and Carvalho، نويسنده , , C.F and Alves de Carvalho، نويسنده , , C.A and Sinisterra، نويسنده , , R.D and Brito، نويسنده , , H.F and Machado، نويسنده , , J.C، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
4
From page
371
To page
374
Abstract
Positron annihilation lifetime and Doppler broadening annihilation radiation line shape on the salts Ln(CF3COO)3·xH2O and the adducts Ln(CF3COO)3(3-picNO)·xH2O (Ln=La–Pr, Sm–Lu and Y, and 3-picNO=3 picoline-N-oxide, x in the range 0.75–1.33) were performed. Positronium formation in the adducts, except for the europium complex, was observed. These results are discussed in terms of the electronic properties of the central metal ions.
Journal title
Chemical Physics Letters
Serial Year
2001
Journal title
Chemical Physics Letters
Record number
1771768
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