- Synthesis, characterization and antimicrobial properties of a Co(II)-phthalylsulfathiazolate complex.
Synthesis, characterization and antimicrobial properties of a Co(II)-phthalylsulfathiazolate complex.
Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine (2010-06-08)
Laura Monti, Ana Pontoriero, Natalia Mosconi, Cecilia Giulidori, Estela Hure, Patricia A M Williams, María Victoria Rodríguez, Gabriela Feresin, Darío Campagnoli, Marcela Rizzotto
PMID20526731
ABSTRACT
The reaction between phthalylsulfathiazole (H(2)PST), in alkaline aqueous solution, and cobalt(II) nitrate led to a pink solid, [Co(PST)(H(2)O)(4)] (1), which was characterized by elemental and thermogravimetric analysis; FT-IR, Raman and diffuse reflectance spectra. Spectroscopic data reveal that the ligand would be doubly deprotonated and that the Co(II) ion environment is a distorted octahedral one. (1) showed antibacterial activity similar to the ligand.