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Preparation and Characterization of some Transition Metal Complexes with Crotyl xanthate Ligand and their Adducts with Nitrogen Bases | ||
| Rafidain Journal of Science | ||
| Article 7, Volume 26, Issue 1, 2017, Pages 49-55 PDF (0 K) | ||
| DOI: 10.33899/rjs.2017.138961 | ||
| Authors | ||
| Saad E. Al- Mukhtar; Hiba F. Al-Katib; Lana A. Al-Nuaimy | ||
| Abstract | ||
| A new series of xanthate complexes of the general formula [M(Crotxant)2], [M(Crotxant)2.nL] where M = Fe(II), Co(II), Ni(II), Cu(II), Crotxant = Crotyl xanthate, n = 2,L = pyridine, quinoline, 4-picoline, n = 1, L = ethylenediamin , 1,10- phenanthroline. All the isolated complexes have been prepared and characterized by atomic absorption, molar conductivity, Infrared, electronic absorption spectra and magnetic measurement. The conductivity measurements proved the non-electrolytic behaviour of all compounds, magnetic susceptibility measurements and electronic spectra show a tetrahedral geometry for complexes of the type [M(Crotxant)2] and octahedral geometry for complexes of the type [M(Crotxant)2.nL] . | ||
| Keywords | ||
| Xanthate; nickel; cobalt; copper; iron | ||
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