Naslov
Thiocyanate complexes of the group 12 metals with pyridine-2-carboxamide. Synthesis and structural characterization

Autori
Đaković, Marijana ; Popović, Zora ; Giester, Gerald ; Rajić Linarić, Maša

Izvornik
Polyhedron (0277-5387) 27 (2008); 210-222

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
metal complexes of the group 12; picolinamide; thiocyanate; X-ray crystal structure; IR; NMR-spectra; TGA/DTA analysis

Sažetak
Three complexes of picolinamide (pyridine-2-carboxamide, pia) and corresponding metal thiocyanate, M(SCN)2, (M = Zn, Cd, Hg), namely the two polymorphs of bis(picolinamide-N, O)-bis-(thiocyanato-N)zinc(II) (1a and 1b), catena- bis(μ -thiocyanato-S, N)-picolinamide-N, O-cadmium(II)] (2) and bis μ 2-thiocyanato-S-thiocyanato-S-picolinamide-N, O)mercury(II)] (3) have been prepared and characterized by spectroscopic, thermal and X-ray crystallographic methods. The IR and thermal data correlate with the structures of the complexes in the solid state. The vibration bands of diagnostic value are compared to the values of the free ligands.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Elektrotehnika

Napomena
Doi:10.1016/j.poly.2007.09.014

POVEZANOST RADA