Synthesis and characterization of new platinum(II) complexes containing thiazole and imidazole donors III. Dichlorobis(styrylbenzazole)platinum(II) complexes
摘要:
Platinum(II) complexes of the type cis-[Pt(L)2Cl2], where L is a styrylbenzazole, have been prepared. The benzazoles included derivatives of imidazole, thiazole and oxazole. The ligands and the complexes were characterized by their melting points, elemental analyses, NMR, UV-Vis and IR spectra. The benzazole ligands are all coordinated to the Pt through N. The assignment of cis geometry for the complexes was based on the method of synthesis, comparison with a styrylbenzazole complex of known geometry, and far-IR spectral data.