The reaction between the binuclear cobalt complex, [Co2(Et2dtc)5]+, and Me2pipdt Ph2pipdt ligands has provided almost quantitatively tris-chelate heteroleptic complexes [Co(Et2dtc)2(R2pipdt)]BF4 (1 2). molecular structure of 2 shows metal in a distorted octahedral geometry. nature bonding these been elucidated with support DFT TD-DFT calculations. Both chelating S,S donors work as weak-field li...

Background: Novel anti-tumor bioactivity compounds were designed by the strategy of modular hybridization with advantages 5-fluorouracil and dithiocarbamate derivatives. Methods: A series novel 5-fluorouracil-dithiocarbamate conjugates synthesized, characterized evaluated for their cytotoxic activities in vitro against B16, Hela U87MG MTT assay. Colony-formation, transwell migration, cell apopt...

Some new 3d-series transition metal complexes of types ML{M=Mn(II), Co(II), Ni(II), Cu(II) and Zn(II)} and M’2L3 {M’=Cr(III) and Fe(III)} with dithiocarbamate ligand derived from 2,6-diacetyl pyridine have been prepared by the replacement reaction method. These complexes have been characterized by elemental analysis, conductivity measurements and infrared spectral studies. All the complexes wer...

S K-edge X-ray absorption spectroscopy (XAS) and time-dependent density functional theory (TDDFT) calculations were performed on a series of As[S2CNR2]3 complexes, where R2 = Et2, (CH2)5 and Ph2, to determine how dithiocarbamate substituents attached to N affect As[S2CNR2]3 electronic structure. Complimentary [PPh4][S2CNR2] salts were also studied to compare dithiocarbamate bonding in the absen...