Naslov
Characterization of Silver(I) Complexes with Halo- Substituted Derivatives of Pyridine

Autori
Roca, Sunčica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Adriatic NMR Conference : Book of Abstracts / Namjesnik, Danijel ; Pičuljan, Katarina ; Bregović, Nikola ; Novak, Predrag - Zagreb : Prirodoslovno-matematički fakultet Sveučilišta u Zagrebu, 2017, 24-24

ISBN
978-953-6076-41-3

Skup
Adriatic NMR

Mjesto i datum
Mali Ston, Hrvatska, 16.06.2017. - 18.06.2017

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Antibacterial activity ; Halogen derivatives of pyridine ; NMR spectroscopy ; Silver(I) ; X-ray diffraction

Sažetak
The coordination chemistry of silver(I) complexes is very active research area, since these compounds possess antimicrobial and antitumor properties. The well known flexibility of the coordination sphere of the silver atom as well as different role/assistance of the nitrate ion (bridging, monodentate, bidentate ligand) provide the possibility of forming different structured compounds. The halogen atoms (Cl, Br, I) substituted on the pyridine ring (the basic scaffold for many biologically active substances), moderate compounds properties and behavior through halogen and hydrogen bonding. All this together gives rise to design structure property relationships. Presentation shows structural analysis and antibacterial activity results obtained for new AgNO3 complexes with halopyridine ligand of the general formula [Ag(NO3)(Xpy)2] and [Ag(NO3) (X2py)2]. The isolated products were characterized by means of mass spectrometry, multinuclear NMR spectroscopy (1H, 13C, 15N, 109Ag) in solution and by X-ray diffraction data on single crystal.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA