Synthesis and Characterization of Mn(II), Fe(II) and Co(II) Complexes with 4-Hydroxypiperidinedithiocarbamate and their Adducts with Neutral Bases
Author(s) -
Hasan A. Mohammed,
Saad E. Al- Mukhtar
Publication year - 2014
Publication title -
mağallaẗ ʻulūm al-rāfidayn
Language(s) - English
Resource type - Journals
eISSN - 2664-2786
pISSN - 1608-9391
DOI - 10.33899/rjs.2014.86068
Subject(s) - adduct , chemistry , octahedral molecular geometry , octahedron , triphenylphosphine , tetrahedral molecular geometry , crystallography , metal , magnetic susceptibility , infrared spectroscopy , stereochemistry , crystal structure , organic chemistry , catalysis
A new coordination complexes and adducts of the general formulas [M(hpipdtc)2] and [M(hpipdtc)2Ln] where M= Mn(II), Fe(II), Co (II), (hpipdtc)=4hydroxypiperidinedithiocarbamate, n=1 L= 1, 10phen, en, n=2 L=4-picoline, 3,5-luitidine, triphenylphosphine have been prepared and characterized by metal analyses, infrared, molar conductance measurements, electronic absorption spectra, and susceptibility measurements. Magnetic moments and electronic spectra, suggested tetrahedral geometry for complexes of the type [M(hpipdtc)2] and an octahedral geometry for their base adducts.
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