Open AccessSynthesis and Characterization of the Adducts of Bis(O-ethyldithiocarbonato)copper(II) with Substituted Pyridines
Author(s) -
Gurpreet Kour,
Inderjeet Kour,
Renu Sachar
Publication year - 2013
Publication title -
international journal of inorganic chemistry
Language(s) - English
Resource type - Journals
eISSN - 2090-2034
pISSN - 2090-2026
DOI - 10.1155/2013/502856
Subject(s) - adduct , copper , unpaired electron , chemistry , stoichiometry , paramagnetism , square pyramidal molecular geometry , crystallography , magnetic susceptibility , magnetic moment , monomer , stereochemistry , molecule , organic chemistry , condensed matter physics , polymer , physics
Monomeric five coordinated adducts of bis(O-ethyldithiocarbonato)copper(II) of general formula [Cu(C2H5OCS2)2(L)], [L = 2-, 3-, 4-methylpyridines and 2-, 3-, 4-ethylpyridines] have been synthesized and characterized by elemental analysis, i.r. and electronic spectroscopy, magnetic and conductivity measurements. Analytical results show that the adducts have 1 : 1 stoichiometry. The adducts were found to be paramagnetic and their magnetic moments at room temperature lie within the 1.81–1.94 B.M. range and this indicates the presence of one unpaired electron. All the adducts have distorted square pyramidal geometry
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