Thiocyanate complexes of the group 12 metals with pyridine-2-carboxamide. Synthesis and structural characterization (CROSBI ID 133516)
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Đaković, Marijana ; Popović, Zora ; Giester, Gerald ; Rajić Linarić, Maša
engleski
Thiocyanate complexes of the group 12 metals with pyridine-2-carboxamide. Synthesis and structural characterization
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.
metal complexes of the group 12; picolinamide; thiocyanate; X-ray crystal structure; IR; NMR-spectra; TGA/DTA analysis
doi:10.1016/j.poly.2007.09.014
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