AFTER EFFECTS OF EC-DECAY57Co - LABELLED TRIS (OXINATO) COBALT (III) AND TRIS (β-DIKETONATO) COBALT( I I I )
- 1 March 1979
- journal article
- Published by EDP Sciences in Le Journal de Physique Colloques
- Vol. 40 (C2) , C2-420
- https://doi.org/10.1051/jphyscol:19792147
Abstract
The emission Mössbauer spectra of diamagnetic (S=O) 57Co-labelled tris(oxinato) cobalt (III) and tris (β-diketonato) cobalt (III) were compared with the absorption spectra of paramagnetic (S=5/2) 57Fe(oxine)3 and 57Fe(acac)3 diluted with diamagnetic Al(oxine)3 and Co(acac)3, respectively. Magnetic hfs appears in the emission spectra of 57Co-labelled Co(dbm)3 (dbm = dibenzoylmethanate) and Co(oxine)3 at 78 K, whereas the spectra of other complexes show essentially no such magnetic hfsKeywords
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