Browsing by Author "Koca, Atif"
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Electrochemistry and structural properties of new mixed ligand nickel(II) complexes based on thiosemicarbazone
Guveli, Sukriye; Koca, Atif; Özdemir, Namık; Bal-Demirci, Tulay; Ulkuseven, Bahri (Royal Soc Chemistry, 2014)Mixed ligand nickel(II) complexes of 5-chloro-2-hydroxybenzophenone-N-R-thiosemicarbazone (R: -CH3 (L-1), -CH2-CH=CH2 (L-II)) and triphenylphosphine were synthesized. The structures of the complexes were characterized by ... -
Spectroscopic, electrochemical and X-ray diffraction studies on nickel(II)-complexes of acetophenone thiosemicarbazones substituted six-carbon groups
Guveli, Sukriye; Özdemir, Namık; Koca, Atif; Bal-Demirci, Tulay; Ulkuseven, Bahri (Elsevier Science Sa, 2016)Reactions of [Ni(PPh3)(2)Cl-2] with 3-Bromo-5-chloro-2-hydroxyacetophenone-N-4-hexyl ((LH2)-H-1), cyclohexyl (L2H2) and phenyl ((LH2)-H-3)-thiosemicarbazones resulted in four coordinated (ONSP) nickel(II) complexes, ... -
Synthesis, characterization, EPR, electrochemical, and in situ spectroelectrochemical studies of salen-type oxovanadium(IV) and copper(II) complexes derived from 3,4-diaminobenzophenone
Ercag, Ayse; Sahin, Musa; Koca, Atif; Bozkurt, Esat (Taylor & Francis Ltd, 2013)A new half unit and some new symmetrical or asymmetrical VO(IV) and Cu(II) complexes of tetradentate ONNO Schiff base ligands were synthesized. The probable structures of the complexes have been proposed on the basis of ... -
Synthesis, X-ray crystal structures, thermal and electrochemical properties of thiosemicarbazidatodioxouranium(VI) complexes
Sahin, Musa; Koca, Atif; Özdemir, Namık; Dinçer, Muharrem; Büyükgüngör, Orhan; Bal-Demirci, Tulay; Ulkuseven, Bahri (Royal Soc Chemistry, 2010)The stable uranyl complexes, [UO2(L)C9H19OH], were obtained from 3,5-dichlorosalicyl-(L-I) and salicyl-aldehyde-S-propyl-thiosemicarbazones (L-II) with substituted-salicylaldehyde in nonyl alcohol. The structures of the ...
