Research Article

Ni(II), Cu(II), Mn(II), and Fe(II) Metal Complexes Containing 1,3-Bis(diphenylphosphino)propane and Pyridine Derivative: Synthesis, Characterization, and Antimicrobial Activity

Figure 2

FT-IR spectra of Ni(II), Cu(II), Mn(II), and Fe(II) complexes.