Synthesis, characterization, DFT calculation, biological and molecular docking of Cu(II) complex of pyrimidine derived Schiff base ligand oleh Sahul Hameed Sukkur Saleem, Murugesan Sankarganesh, Jeyaraj Dhaveethu Raja, Paul Raj Adwin Jose, Arumugam Sakthivel, Thayalaraj Christopher Jeyakumar, Radhakrishnan Nandini Asha