Open AccessSynthesis, characterization and spectral studies of mononuclear and binuclear Fe(II), Co (II), Ni (II), Zn(II) complexes with 2,4-dinitrophenylhydrazine dithiocarbamate
Author(s) -
Enas Hazim Mohammed,
Sahbaa Ali Ahmed,
Sariya Waleed Zedan
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2063/1/012030
Subject(s) - dithiocarbamate , chemistry , octahedron , absorption spectroscopy , magnetic moment , crystallography , octahedral molecular geometry , nickel , infrared spectroscopy , absorption (acoustics) , medicinal chemistry , materials science , crystal structure , physics , organic chemistry , quantum mechanics , composite material , condensed matter physics
New complexes of dithiocarbamate of the general formula [M(2,4-dinitrphenhydra - dtc) 2 ], [MM’(2,4-dinithrphenhydra-dtc) 4 ] where: M=Fe (II), Co(II), Ni(II), M’=Zn(II), 2,4- dinitrphenhydra-dtc=2,4- di nitro phenyl hydrazine dithiocarbamate and [M(l,10-phen) 3 ][M’(2,4 – dinitrphenhydra-dtc) 4 ], [M(1,10- phen) 3 ][M’2(2,4-dinitrphenhydra - dtc) 6 ] Where: M=Co(II), Ni(II), M’=Zn(II), (1,10-phen)= 1,10-phenanthroline monohydrate. Have been prepared and characterized by atomic absorption spectroscopy infrared, conductance measurements, electronic absorption spectra, nuclear magnetic resonance and magnetic susceptibility measurements. Magnetic moments and electronic spectra indicate that the complexes of the type [M(2,-dinitrphenhydra-dtc) 2 ], [MM’(2,4-dinitrphenhydra - dtc) 4 ] are of square planner geometry while the complexes of the type [M(1,10-phen) 3 ][M’(2,4-dinitrphenhydra-dtc) 4 ] and [M(1,10 phen) 3 ][M’2(2,4-dinitrphenhydra-dtc) 6 ] have octahedral geometry.