Abstract:
This work was carried out at the Laboratory of Analytical Physicochemistry and
Crystallochemistry of Organometallic and Biomolecular Materials of the Department
of Chemistry at the University brothers Mentouri-Constantine-1; as part of the
synthesis and characterization of new hybrid and complex compounds and the study of
some properties.
During this work we have synthesized by wet process and characterized by Xray diffraction three new hybrid compounds based on EDTA, as an organic acid in
interaction with perchloric acid and hydrochloric acid.
These compounds are very rich in intermolecular interactions via hydrogen bonds
between cationic and anionic entities which can be used as mimes to explain certain
biological mechanisms.
The second part is devoted to the synthesis of two new complexes with two
transition metals: Cu(II), Pd(II). Using azo compounds. These compounds are
characterized by X-ray diffraction and by other different spectral methods such as
Infra-red (IR), EA, and Ultraviolet Visible (UV-Vis) analysis.
