Amel Messai2024-02-182024-02-182015http://dspace.univ-khenchela.dz:4000/handle/123456789/1494We are interested in molecular polymetallic species having high spin and nuclearities in relation to the field of so call single-molecule magnets (SMMs). The goal is to find a way to synthesis metal clusters which may have application in magnetism and nanosciences. With this purpose, we decided to investigate the coordination chemistry of the Schiff base.Along this way we were able to create cubane-like complexes and elaborate new Single Molecule-Magnets. The idea was to use Schiff base ligands and different metals to generate high nuclear complexes. Complexation of Shiff base with copper has been investigated. Tetranuclear complex with a cubane like core have been synthesised with (Sciff base), with the same base and cobalt we obtains an other single magnetic complex completely different.enArticle