Synthesis, characterization, crystal structure, and biological studies of two new Cd (II) complexes with 4'-(4-chlorophenyl)-2,2' :6',2"-terpyridine (Clphtpy).
Acta Chim Slov
; 60(2): 300-9, 2013.
Article
em En
| MEDLINE
| ID: mdl-23878933
ABSTRACT
Two new Cd(II) complexes, with the ligand 4'-(4-chlorophenyl)-2,2'6',2"-terpyridine (Clphtpy) formulated as [Cd(Clphtpy)(NO3)2H2O] (1), and [Cd(Clphtpy)(N3)2]2 (2), have been synthesized and characterized by CHN elemental analysis as well as FT-IR, 1H NMR, absorption and emission spectroscopy, thermal analysis and analyzed structurally by X-ray single-crystal diffraction. The single crystal X-ray analysis showed that the coordination number in complex 1 and 2 were seven and six with N3O4 and N6 coordination sphere, respectively. The antibacterial activities of the synthesized complexes were tested against four gram-positive and four gram-negative bacteria. A biological study of the complexes indicated that the complex 1 exhibited very good activity against most of the tested bacteria and its activity was better than gentamicin as a standard antibiotic.
Buscar no Google
Base de dados:
MEDLINE
Assunto principal:
Piridinas
/
Cádmio
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article