Gholam Hossein Shajverdizadeh - Department of Chemistry, Faculty of Science, Tabriz Branch, Islamic Azad University, Tabriz
Solmaz Amani - Department of Chemistry, Faculty of Science, Tabriz Branch, Islamic Azad University, Tabriz
Mirza Agha Babazadeh - Department of Chemistry, Faculty of Science, Tabriz Branch, Islamic Azad University, Tabriz

Some new azo-metal chelates were synthesized using different diazo components, coupling components and metal ions. New azo-azomethine dyes were prepared by reaction of 2-amino-4-chlorophenol with aniline respectively to form azo compounds. The complexe of thisligand with Ni(II)) metal ion was prepared. NiO nanopowders have been obtained by calsination of the compounds at 650 °C and characterized by FT-IR, XRD and SEM.

2-Amino-4-chlorophenol; Azo-azomethine ligand; Nickel comolexe; Nano-sized particles