85127-21-5Relevant academic research and scientific papers
Investigation into Aroylhydrazones as Chelating Agents. Part 7. Synthesis and Spectroscopic Characterization of Complexes of MnII, CoII, NiII, CuII, and ZnII with 2,6-Diacetylpyridine Bis(2-aminobenzoylhydrazone) and X-Ray Structure of Chloro<2,6-diacetylpyridine bis(2-amino...
Pelizzi, Corrado,Pelizzi, Giancarlo,Predieri, Giovanni,Vitali, Francesca
, p. 2387 - 2392 (2007/10/02)
A series of MnII, CoII, NiII, CuII, and ZnII complexes with 2,6-diacetylpyridine bis(2-aminobenzoylhydrazone) (H2dapab) has been prepared from the reaction of the hydrazone with metal chlorides and acetates.The i.r. spectra are reported and evaluated to obtain information on the co-ordinating behaviour of the hydrazone.An X-ray diffraction analysis carried out on Cl*H2O has shown it to possess pentagonal-bipyramidal geometry with the H2dapab ligand occupying the equatorial plane and the Cl and CH3OH groups at the axial sites.The structure has been refined to R=0.0676 for 2173 observed diffractometer data.
