New copper(II) and nickel(II) complexes of 4-morpholinoaceto-phenone thiosemicarbazone: Structural, electrochemical and antimicrobial studies
Küçük Resim Yok
Tarih
2007
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
WILEY-V C H VERLAG GMBH
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
4-Morpholinoacetophenone thiosemicarbazone, MAPT, and its nickel(II) and copper(II) complexes have been prepared and characterized by elemental analysis, magnetic susceptibility, spectral methods (FT-IR, H-1 NMR) and cyclic voltammetry. Electrochemical behaviors of the complexes have been studied by cyclic voltammetry in DMF media showing metal centered reduction processes for both of them. The redox properties, nature of the electrode processes and the stability of the complexes were discussed. [Cu(MAPT)(2)]Cl-2 complex shows Cu(II)/Cu(I) couple and quasi-reversible wave associated with the Cu(III)/Cu(II) process. The reduction/oxidation potential values depend on the structures of complexes. Also, the antimicrobial activities of these complexes were determined against S. aureus, E. coli and B. subtilis.
Açıklama
Anahtar Kelimeler
thiosemicarbazone, metal complexes, spectra, cyclic voltammetry, antimicrobial activity
Kaynak
CHINESE JOURNAL OF CHEMISTRY
WoS Q Değeri
Q3
Scopus Q Değeri
Q1
Cilt
25
Sayı
3
