Azido-chelatkobalt(III)-Komplexe / Azido Chelate Cobalt(III) Complexes

Abstract

Abstract The preparation and characterization of a series of azido chelate complexes of cobalt(III), N 3 Co(chel) 2 B (chel = anionic bidentate ligand, B = base e.g. PPh 3 , P(OEt) 3 ) and N 3 Co(chel′)B (chel′ = anionic tetradentate ligand) is reported. In addition, analogous chelate cobalt(III) complexes containing the pesudo halides NCO-, NCS -, CN -, C ≡ CR-, C(CN) 3 -, CH 2 NO 2 - have been prepared.