Kumar A, Khasa A, Sharma R, Rai A. Synthesis, Spectral and Antibacterial Studies of 4-Aminoantipyrine Based Tetradentate Ligand and Its Cu(II), Ni(II) and Co(II) Metal Complexes. ajc [Internet]. 2011 Aug. 2 [cited 2024 Nov. 26];23(10):4494-6. Available from: https://asianpubs.org/index.php/ajchem/article/view/10891