• Dr Sidharth T Nandeshwar

Abstract: Complexes of alkali metals like Lithium, Sodium and Potassium [Li, Na and K] with ligand P-bromoisonitrosoacetophenone [P-BrINAP] have been synthesized and characterized by elemental analysis, conductivity measurement, magnetic susceptibility, nuclear magnetic, electromagnetic, infrared spectral studies and thermogravimetric analysis. Antimicrobial activities of ligands and its complexes with alkali metals were screened using sensitivity test, minimum inhibition concentration and minimum bacterial concentration method. Thermogravimetry is an experimental technique used for characterizing the complex by measuring the changes taking place in physical and chemical properties in the system as a function of increasing temperature with time.

Keywords: Alkali Metals, conductivity, spectral, antimicrobial, thermogravimetry, properties and temperature.

"Thermal Spectra of Sodium Metal Complex with Ligand P-bromoisonhitrosoacetopenone", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 5, page no.c342-c345, May-2024, Available :http://www.jetir.org/papers/JETIR2405241.pdf

"Thermal Spectra of Sodium Metal Complex with Ligand P-bromoisonhitrosoacetopenone", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 5, page no. ppc342-c345, May-2024, Available at : http://www.jetir.org/papers/JETIR2405241.pdf