In this paper. four new mono-nuclear Ni(II). Pd(II). Pt(II) and Zn(II) complexes were prepared by using a bi-dentate Schiff base ligand. https://www.nacrack.com/amazing-price-1997-2000-BMW-528I-Front-Bumper-Reinforcement-Bar-Used-Original-Exterior-OEM-great-save/